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	<title>二酸化炭素 | 小学生でもわかる.com</title>
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	<title>二酸化炭素 | 小学生でもわかる.com</title>
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		<title>小学生でもわかる！「光合成（こうごうせい）」</title>
		<link>https://xn--u8jvc1drbs3196d17at04j.com/meteorology/photosynthesis</link>
					<comments>https://xn--u8jvc1drbs3196d17at04j.com/meteorology/photosynthesis#respond</comments>
		
		<dc:creator><![CDATA[shogakucom]]></dc:creator>
		<pubDate>Fri, 22 Mar 2024 00:39:39 +0000</pubDate>
				<category><![CDATA[気象・自然]]></category>
		<category><![CDATA[デンプン]]></category>
		<category><![CDATA[二酸化炭素]]></category>
		<category><![CDATA[光合成]]></category>
		<category><![CDATA[太陽]]></category>
		<category><![CDATA[酸素]]></category>
		<guid isPermaLink="false">https://xn--u8jvc1drbs3196d17at04j.com/?p=1332</guid>

					<description><![CDATA[植物はどうやってご飯を食べて大きくなるの？太陽の光と水と空気から栄養を作る「光合成」の不思議なしくみを、小学生向けにわかりやすく解説するよ！]]></description>
										<content:encoded><![CDATA[
<div class="kids-image-wrapper kids-eyecatch" style="margin: 28px 0; text-align: center;">
  <img fetchpriority="high" decoding="async" width="800" height="450" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」.jpg" alt="光合成 " class="kids-eyecatch-image wp-image-1334" style="max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 14px rgba(0,0,0,0.08);" srcset="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」.jpg 800w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」-300x169.jpg 300w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」-768x432.jpg 768w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」-120x68.jpg 120w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」-160x90.jpg 160w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」-320x180.jpg 320w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/小学生でもわかる！-「光合成」-376x212.jpg 376w" sizes="(max-width: 800px) 100vw, 800px" />
</div>


  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-1" checked><label class="toc-title" for="toc-checkbox-1">もくじ</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">はじめに</a></li><li><a href="#toc2" tabindex="0">植物しょくぶつはどうやってご飯はんを食たべているの？</a></li><li><a href="#toc3" tabindex="0">光合成こうごうせいに必要ひつような「3つの材料ざいりょう」と作つくられるものとは？</a></li><li><a href="#toc4" tabindex="0">夜よるの植物しょくぶつはどうしてるの？</a></li><li><a href="#toc5" tabindex="0">なぜ地球ちきゅうのすべての生いき物ものに光合成こうごうせいが必要ひつようなの？</a></li><li><a href="#toc6" tabindex="0">まとめ</a></li></ol>
    </div>
  </div>

<h2 class="kids-heading-2"><span id="toc1">はじめに</span></h2>
<p><ruby><rb>私</rb><rt aria-hidden="true">わたし</rt></ruby>たち<ruby><rb>人間</rb><rt aria-hidden="true">にんげん</rt></ruby>や<ruby><rb>動物</rb><rt aria-hidden="true">どうぶつ</rt></ruby>は、お<ruby><rb>腹</rb><rt aria-hidden="true">なか</rt></ruby>が<ruby><rb>空</rb><rt aria-hidden="true">す</rt></ruby>いたらご<ruby><rb>飯</rb><rt aria-hidden="true">はん</rt></ruby>やおやつをもぐもぐ<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べてエネルギーを<ruby><rb>手</rb><rt aria-hidden="true">て</rt></ruby>に<ruby><rb>入</rb><rt aria-hidden="true">い</rt></ruby>れているよね。</p>
<p>「でも、<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>には<ruby><rb>口</rb><rt aria-hidden="true">くち</rt></ruby>もないし、<ruby><rb>自分</rb><rt aria-hidden="true">じぶん</rt></ruby>で<ruby><rb>歩</rb><rt aria-hidden="true">ある</rt></ruby>いて<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べ<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>を<ruby><rb>探</rb><rt aria-hidden="true">さが</rt></ruby>しに<ruby><rb>行</rb><rt aria-hidden="true">い</rt></ruby>くこともできないよね？」 「それなのに、どうして<ruby><rb>水</rb><rt aria-hidden="true">みず</rt></ruby>やりだけで<ruby><rb>木</rb><rt aria-hidden="true">き</rt></ruby>やお<ruby><rb>花</rb><rt aria-hidden="true">はな</rt></ruby>はあんなに<ruby><rb>大</rb><rt aria-hidden="true">おお</rt></ruby>きく<ruby><rb>育</rb><rt aria-hidden="true">そだ</rt></ruby>つのだろう？」</p>
<p>そんなふうに<ruby><rb>不思議</rb><rt aria-hidden="true">ふしぎ</rt></ruby>に<ruby><rb>思</rb><rt aria-hidden="true">おも</rt></ruby>ったことはないかな？</p>
<p><ruby><rb>実</rb><rt aria-hidden="true">じつ</rt></ruby>は、<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>は<ruby><rb>外</rb><rt aria-hidden="true">そと</rt></ruby>から<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べ<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>を<ruby><rb>探</rb><rt aria-hidden="true">さが</rt></ruby>して<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べるのではなく、<strong><ruby><rb>自分</rb><rt aria-hidden="true">じぶん</rt></ruby>の<ruby><rb>体</rb><rt aria-hidden="true">からだ</rt></ruby>の<ruby><rb>中</rb><rt aria-hidden="true">なか</rt></ruby>でごちそうを<ruby><rb>自分</rb><rt aria-hidden="true">じぶん</rt></ruby>で<ruby><rb>手作</rb><rt aria-hidden="true">てづく</rt></ruby>りできるスーパーシェフ</strong>なんだ！</p>
<p>その<ruby><rb>秘密</rb><rt aria-hidden="true">ひみつ</rt></ruby>こそが、<ruby><rb>理科</rb><rt aria-hidden="true">りか</rt></ruby>の<ruby><rb>授業</rb><rt aria-hidden="true">じゅぎょう</rt></ruby>でも<ruby><rb>習</rb><rt aria-hidden="true">なら</rt></ruby>う<strong>「<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>」</strong>というすごい<ruby><rb>仕組</rb><rt aria-hidden="true">しく</rt></ruby>みなんだよ。</p>
<p><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>がどうやって<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>から<ruby><rb>栄養</rb><rt aria-hidden="true">えいよう</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>り<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>しているのか、そのすごい<ruby><rb>工場</rb><rt aria-hidden="true">こうじょう</rt></ruby>の<ruby><rb>仕組</rb><rt aria-hidden="true">しく</rt></ruby>みを<ruby><rb>一緒</rb><rt aria-hidden="true">いっしょ</rt></ruby>に<ruby><rb>探</rb><rt aria-hidden="true">さぐ</rt></ruby>ってみよう！</p>

<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row-reverse;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00558-3365276621.png" alt="はると" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">はると</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #f0fdf4; border: 2px solid #bbf7d0; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; right: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #bbf7d0; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; right: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #f0fdf4; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>って<ruby><rb>口</rb><rt aria-hidden="true">くち</rt></ruby>がないのに<ruby><rb>自分</rb><rt aria-hidden="true">じぶん</rt></ruby>でご<ruby><rb>飯</rb><rt aria-hidden="true">はん</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>れちゃうのか！いったいどうやって<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>っているのかめちゃくちゃ<ruby><rb>気</rb><rt aria-hidden="true">き</rt></ruby>になるぜ！</p>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00653-564574306-1.jpg" alt="ひまり" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">ひまり</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #fffbeb; border: 2px solid #fde68a; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; left: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fde68a; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; left: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fffbeb; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;">ふふ、<ruby><rb>実</rb><rt aria-hidden="true">じつ</rt></ruby>は<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱの<ruby><rb>中</rb><rt aria-hidden="true">なか</rt></ruby>に<ruby><rb>小</rb><rt aria-hidden="true">ちい</rt></ruby>さな<ruby><rb>工場</rb><rt aria-hidden="true">こうじょう</rt></ruby>が<ruby><rb>隠</rb><rt aria-hidden="true">かく</rt></ruby>されているのよ。<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>の3つの<ruby><rb>材料</rb><rt aria-hidden="true">ざいりょう</rt></ruby>と<ruby><rb>不思議</rb><rt aria-hidden="true">ふしぎ</rt></ruby>なしくみを<ruby><rb>一緒</rb><rt aria-hidden="true">いっしょ</rt></ruby>に<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>ていきましょう！</p>
  </div>
</div>

<h2 class="kids-heading-2"><span id="toc2"><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>はどうやってご<ruby><rb>飯</rb><rt aria-hidden="true">はん</rt></ruby>を<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べているの？</span></h2>
<p><ruby><rb>動物</rb><rt aria-hidden="true">どうぶつ</rt></ruby>は<ruby><rb>他</rb><rt aria-hidden="true">ほか</rt></ruby>の<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>き<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>（お<ruby><rb>肉</rb><rt aria-hidden="true">にく</rt></ruby>や<ruby><rb>野菜</rb><rt aria-hidden="true">やさい</rt></ruby>、<ruby><rb>魚</rb><rt aria-hidden="true">さかな</rt></ruby>など）を<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べないと<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>きていけないけれど、<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>は<ruby><rb>地球上</rb><rt aria-hidden="true">ちきゅうじょう</rt></ruby>で<ruby><rb>数少</rb><rt aria-hidden="true">かずすく</rt></ruby>ない「<ruby><rb>自分</rb><rt aria-hidden="true">じぶん</rt></ruby>で<ruby><rb>栄養</rb><rt aria-hidden="true">えいよう</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>り<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>せる<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>き<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>」なんだ。</p>
<p><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>の<ruby><rb>緑色</rb><rt aria-hidden="true">みどりいろ</rt></ruby>の<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱをよーく<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>ると、<ruby><rb>目</rb><rt aria-hidden="true">め</rt></ruby>には<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>えないけれど<strong>「<ruby><rb>葉緑体</rb><rt aria-hidden="true">ようりょくたい</rt></ruby>」</strong>という<ruby><rb>顕微鏡</rb><rt aria-hidden="true">けんびきょう</rt></ruby>でしか<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>えない<ruby><rb>緑色</rb><rt aria-hidden="true">みどりいろ</rt></ruby>の<ruby><rb>小</rb><rt aria-hidden="true">ちい</rt></ruby>さな<ruby><rb>粒</rb><rt aria-hidden="true">つぶ</rt></ruby>がたくさん<ruby><rb>詰</rb><rt aria-hidden="true">つ</rt></ruby>まっているよ。</p>
<p>この<ruby><rb>葉緑体</rb><rt aria-hidden="true">ようりょくたい</rt></ruby>こそが、<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>のエネルギーを<ruby><rb>使</rb><rt aria-hidden="true">つか</rt></ruby>って<ruby><rb>栄養</rb><rt aria-hidden="true">えいよう</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>る「お<ruby><rb>料理工場</rb><rt aria-hidden="true">りょうりこうじょう</rt></ruby>」なんだ！</p>
<p><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>はこの<ruby><rb>工場</rb><rt aria-hidden="true">こうじょう</rt></ruby>で、<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>をたっぷり<ruby><rb>浴</rb><rt aria-hidden="true">あ</rt></ruby>びながら<ruby><rb>自分自身</rb><rt aria-hidden="true">じぶんじしん</rt></ruby>の<ruby><rb>成長</rb><rt aria-hidden="true">せいちょう</rt></ruby>に<ruby><rb>必要</rb><rt aria-hidden="true">ひつよう</rt></ruby>なご<ruby><rb>飯</rb><rt aria-hidden="true">はん</rt></ruby>（でんぷんや<ruby><rb>糖分</rb><rt aria-hidden="true">とうぶん</rt></ruby>）を<ruby><rb>毎日手作</rb><rt aria-hidden="true">まいにちてづく</rt></ruby>りしているんだよ。</p>

<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row-reverse;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00554-3365276621-1.png" alt="はると" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">はると</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #f0fdf4; border: 2px solid #bbf7d0; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; right: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #bbf7d0; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; right: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #f0fdf4; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱの<ruby><rb>緑色</rb><rt aria-hidden="true">みどりいろ</rt></ruby>の<ruby><rb>一</rb><rt aria-hidden="true">ひと</rt></ruby>つひとつが、<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>でお<ruby><rb>料理</rb><rt aria-hidden="true">りょうり</rt></ruby>するミニ<ruby><rb>工場</rb><rt aria-hidden="true">こうじょう</rt></ruby>だったんだな！</p>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00653-564574306-1.jpg" alt="ひまり" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">ひまり</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #fffbeb; border: 2px solid #fde68a; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; left: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fde68a; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; left: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fffbeb; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;">そうなの！<ruby><rb>緑色</rb><rt aria-hidden="true">みどりいろ</rt></ruby>の<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱが<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>に<ruby><rb>向</rb><rt aria-hidden="true">む</rt></ruby>かって<ruby><rb>大</rb><rt aria-hidden="true">おお</rt></ruby>きく<ruby><rb>広</rb><rt aria-hidden="true">ひろ</rt></ruby>がるのは、<ruby><rb>工場</rb><rt aria-hidden="true">こうじょう</rt></ruby>のソーラーパネルを<ruby><rb>全開</rb><rt aria-hidden="true">ぜんかい</rt></ruby>にして<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>をたくさん<ruby><rb>集</rb><rt aria-hidden="true">あつ</rt></ruby>めるためなのよ。</p>
  </div>
</div>


<div class="kids-image-wrapper" style="margin: 28px 0; text-align: center;">
  <img decoding="async" width="1211" height="681" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物.png" alt="太陽の光を浴びて光合成する植物" class="kids-post-image wp-image-2818" style="max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 14px rgba(0,0,0,0.08);" srcset="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物.png 1211w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-300x169.png 300w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-1024x576.png 1024w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-768x432.png 768w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-120x68.png 120w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-160x90.png 160w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-320x180.png 320w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2024/03/太陽の光を浴びて光合成する植物-376x212.png 376w" sizes="(max-width: 1211px) 100vw, 1211px" />
</div>

<h2 class="kids-heading-2"><span id="toc3"><ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>に<ruby><rb>必要</rb><rt aria-hidden="true">ひつよう</rt></ruby>な「3つの<ruby><rb>材料</rb><rt aria-hidden="true">ざいりょう</rt></ruby>」と<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>られるものとは？</span></h2>
<p><ruby><rb>葉緑体</rb><rt aria-hidden="true">ようりょくたい</rt></ruby>というお<ruby><rb>料理工場</rb><rt aria-hidden="true">りょうりこうじょう</rt></ruby>でご<ruby><rb>飯</rb><rt aria-hidden="true">はん</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>るために、<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>はまわりから「3つの<ruby><rb>材料</rb><rt aria-hidden="true">ざいりょう</rt></ruby>」を<ruby><rb>集</rb><rt aria-hidden="true">あつ</rt></ruby>めているよ。</p>
<p>どれか1つでも<ruby><rb>欠</rb><rt aria-hidden="true">か</rt></ruby>けると、<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>のお<ruby><rb>料理</rb><rt aria-hidden="true">りょうり</rt></ruby>はストップしてしまうんだ。</p>

<div style="margin: 24px 0;">
  <div style="background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 10px; padding: 16px; margin-bottom: 14px;">
    <div style="font-weight: bold; font-size: 18px; color: #1e40af; margin-bottom: 6px; display: inline-block;">
      ① <ruby><rb>地面</rb><rt aria-hidden="true">じめん</rt></ruby>から<ruby><rb>吸</rb><rt aria-hidden="true">す</rt></ruby>い<ruby><rb>上</rb><rt aria-hidden="true">あ</rt></ruby>げる「<ruby><rb>水</rb><rt aria-hidden="true">みず</rt></ruby>」
    </div>
    <div style="font-size: 17px; color: #1e293b; line-height: 1.85;">
      <ruby><rb>根</rb><rt aria-hidden="true">ね</rt></ruby>っこからグングン<ruby><rb>吸</rb><rt aria-hidden="true">す</rt></ruby>い<ruby><rb>上</rb><rt aria-hidden="true">あ</rt></ruby>げて、<ruby><rb>茎</rb><rt aria-hidden="true">くき</rt></ruby>の<ruby><rb>中</rb><rt aria-hidden="true">なか</rt></ruby>にある<ruby><rb>水</rb><rt aria-hidden="true">みず</rt></ruby>の<ruby><rb>通</rb><rt aria-hidden="true">とお</rt></ruby>り<ruby><rb>道</rb><rt aria-hidden="true">みち</rt></ruby>（<ruby><rb>道管</rb><rt aria-hidden="true">どうかん</rt></ruby>）を<ruby><rb>通</rb><rt aria-hidden="true">とお</rt></ruby>って<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱの<ruby><rb>工場</rb><rt aria-hidden="true">こうじょう</rt></ruby>まで<ruby><rb>届</rb><rt aria-hidden="true">とど</rt></ruby>けられるよ。
    </div>
  </div>
  <div style="background: #f5f3ff; border: 1px solid #ddd6fe; border-radius: 10px; padding: 16px; margin-bottom: 14px;">
    <div style="font-weight: bold; font-size: 18px; color: #5b21b6; margin-bottom: 6px; display: inline-block;">
      ② <ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>から<ruby><rb>取</rb><rt aria-hidden="true">と</rt></ruby>り<ruby><rb>込</rb><rt aria-hidden="true">こ</rt></ruby>む「<ruby><rb>二酸化炭素</rb><rt aria-hidden="true">にさんかたんそ</rt></ruby>」
    </div>
    <div style="font-size: 17px; color: #1e293b; line-height: 1.85;">
      <ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱの<ruby><rb>裏側</rb><rt aria-hidden="true">うらがわ</rt></ruby>などにたくさんある「<ruby><rb>気孔</rb><rt aria-hidden="true">きこう</rt></ruby>」という<ruby><rb>小</rb><rt aria-hidden="true">ちい</rt></ruby>さな<ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>の<ruby><rb>窓</rb><rt aria-hidden="true">まど</rt></ruby>から、<ruby><rb>空気中</rb><rt aria-hidden="true">くうきちゅう</rt></ruby>の<ruby><rb>二酸化炭素</rb><rt aria-hidden="true">にさんかたんそ</rt></ruby>を<ruby><rb>吸</rb><rt aria-hidden="true">す</rt></ruby>い<ruby><rb>込</rb><rt aria-hidden="true">こ</rt></ruby>むよ。
    </div>
  </div>
  <div style="background: #fffbeb; border: 1px solid #fde68a; border-radius: 10px; padding: 16px;">
    <div style="font-weight: bold; font-size: 18px; color: #92400e; margin-bottom: 6px; display: inline-block;">
      ③ <ruby><rb>空</rb><rt aria-hidden="true">そら</rt></ruby>から<ruby><rb>降</rb><rt aria-hidden="true">ふ</rt></ruby>り<ruby><rb>注</rb><rt aria-hidden="true">そそ</rt></ruby>ぐ「<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>」
    </div>
    <div style="font-size: 17px; color: #1e293b; line-height: 1.85;">
      お<ruby><rb>料理</rb><rt aria-hidden="true">りょうり</rt></ruby>をするための<ruby><rb>熱</rb><rt aria-hidden="true">ねつ</rt></ruby>やスイッチとなるエネルギー！<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>を<ruby><rb>葉緑体</rb><rt aria-hidden="true">ようりょくたい</rt></ruby>がしっかりキャッチするよ。
    </div>
  </div>
</div>
この3つの<ruby><rb>材料</rb><rt aria-hidden="true">ざいりょう</rt></ruby>が<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱの<ruby><rb>中</rb><rt aria-hidden="true">なか</rt></ruby>で<ruby><rb>合体</rb><rt aria-hidden="true">がったい</rt></ruby>すると、<ruby><rb>新</rb><rt aria-hidden="true">あたら</rt></ruby>しく「2つの<ruby><rb>宝物</rb><rt aria-hidden="true">たからもの</rt></ruby>」が<ruby><rb>完成</rb><rt aria-hidden="true">かんせい</rt></ruby>するんだ！
<div style="background: #fff7ed; border: 2px solid #fdba74; border-radius: 12px; padding: 18px 20px; margin: 24px 0;">
  <div style="font-weight: bold; font-size: 18px; color: #9a3412; margin-bottom: 12px; display: inline-block;">
    &#x2728; <ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>で<ruby><rb>新</rb><rt aria-hidden="true">あたら</rt></ruby>しく<ruby><rb>生</rb><rt aria-hidden="true">う</rt></ruby>まれる「2つの<ruby><rb>宝物</rb><rt aria-hidden="true">たからもの</rt></ruby>」
  </div>
  <div>
    <div style="background: #ffffff; border-left: 4px solid #ea580c; border-radius: 6px; padding: 12px 14px; margin-bottom: 10px;">
      <div style="font-weight: bold; font-size: 18px; color: #c2410c; margin-bottom: 4px; display: inline-block;">
        1. でんぷん（<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>の<ruby><rb>栄養</rb><rt aria-hidden="true">えいよう</rt></ruby>・ごちそう）
      </div>
      <div style="font-size: 17px; color: #334155; line-height: 1.85;">
        <ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>が<ruby><rb>幹</rb><rt aria-hidden="true">みき</rt></ruby>を<ruby><rb>太</rb><rt aria-hidden="true">ふと</rt></ruby>くしたり、<ruby><rb>新</rb><rt aria-hidden="true">あたら</rt></ruby>しい<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱや<ruby><rb>甘</rb><rt aria-hidden="true">あま</rt></ruby>いくだもの、きれいな<ruby><rb>花</rb><rt aria-hidden="true">はな</rt></ruby>を<ruby><rb>咲</rb><rt aria-hidden="true">さ</rt></ruby>かせるための<ruby><rb>大切</rb><rt aria-hidden="true">たいせつ</rt></ruby>な<ruby><rb>栄養</rb><rt aria-hidden="true">えいよう</rt></ruby>になるよ。
      </div>
    </div>
    <div style="background: #ffffff; border-left: 4px solid #0284c7; border-radius: 6px; padding: 12px 14px;">
      <div style="font-weight: bold; font-size: 18px; color: #0369a1; margin-bottom: 4px; display: inline-block;">
        2. <ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>（きれいな<ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>）
      </div>
      <div style="font-size: 17px; color: #334155; line-height: 1.85;">
        <ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>にとっては「お<ruby><rb>料理</rb><rt aria-hidden="true">りょうり</rt></ruby>のあとに<ruby><rb>出</rb><rt aria-hidden="true">で</rt></ruby>るおまけ」だけど、<ruby><rb>私</rb><rt aria-hidden="true">わたし</rt></ruby>たち<ruby><rb>人間</rb><rt aria-hidden="true">にんげん</rt></ruby>や<ruby><rb>動物</rb><rt aria-hidden="true">どうぶつ</rt></ruby>が<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>きて<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>するために<ruby><rb>絶対</rb><rt aria-hidden="true">ぜったい</rt></ruby>に<ruby><rb>欠</rb><rt aria-hidden="true">か</rt></ruby>かせない<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>の<ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>だよ。
      </div>
    </div>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row-reverse;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00554-3365276621-1.png" alt="はると" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">はると</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #f0fdf4; border: 2px solid #bbf7d0; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; right: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #bbf7d0; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; right: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #f0fdf4; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>水</rb><rt aria-hidden="true">みず</rt></ruby>と<ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>の<ruby><rb>二酸化炭素</rb><rt aria-hidden="true">にさんかたんそ</rt></ruby>と<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>が<ruby><rb>混</rb><rt aria-hidden="true">ま</rt></ruby>ざると、<ruby><rb>甘</rb><rt aria-hidden="true">あま</rt></ruby>いでんぷんと<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>になっちゃうなんて<ruby><rb>大実験</rb><rt aria-hidden="true">だいじっけん</rt></ruby>みたいで<ruby><rb>面白</rb><rt aria-hidden="true">おもしろ</rt></ruby>いな！</p>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00653-564574306-1.jpg" alt="ひまり" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">ひまり</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #fffbeb; border: 2px solid #fde68a; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; left: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fde68a; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; left: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fffbeb; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>がご<ruby><rb>飯</rb><rt aria-hidden="true">はん</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>ってくれるおかげで、お<ruby><rb>米</rb><rt aria-hidden="true">こめ</rt></ruby>やパン、<ruby><rb>野菜</rb><rt aria-hidden="true">やさい</rt></ruby>やくだものが<ruby><rb>実</rb><rt aria-hidden="true">みの</rt></ruby>って、<ruby><rb>私</rb><rt aria-hidden="true">わたし</rt></ruby>たちもおいしく<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べられるのよね。</p>
  </div>
</div>


<div class="kids-image-wrapper" style="margin: 28px 0; text-align: center;">
  <img decoding="async" width="1376" height="768" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655.jpg" alt="葉っぱの中で太陽の光と水と二酸化炭素から栄養と酸素を作る光合成の仕組み" class="kids-post-image wp-image-4081" style="max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 14px rgba(0,0,0,0.08);" srcset="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655.jpg 1376w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655-300x167.jpg 300w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655-1024x572.jpg 1024w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655-768x429.jpg 768w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655-240x135.jpg 240w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110655-320x180.jpg 320w" sizes="(max-width: 1376px) 100vw, 1376px" />
</div>

<h2 class="kids-heading-2"><span id="toc4"><ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>の<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>はどうしてるの？</span></h2>
<p>「<ruby><rb>昼間</rb><rt aria-hidden="true">ひるま</rt></ruby>にたくさん<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>を<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>している<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>だけど、<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>になったらどうしているんだろう？」って<ruby><rb>気</rb><rt aria-hidden="true">き</rt></ruby>になったことはないかな？</p>
<p><ruby><rb>実</rb><rt aria-hidden="true">じつ</rt></ruby>は、<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>も<ruby><rb>私</rb><rt aria-hidden="true">わたし</rt></ruby>たち<ruby><rb>人間</rb><rt aria-hidden="true">にんげん</rt></ruby>と<ruby><rb>同</rb><rt aria-hidden="true">おな</rt></ruby>じように、<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>きているかぎり24<ruby><rb>時間</rb><rt aria-hidden="true">じかん</rt></ruby>ずっと「<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>」をしているんだ！</p>
<p><ruby><rb>昼</rb><rt aria-hidden="true">ひる</rt></ruby>と<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>で<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>の<ruby><rb>中</rb><rt aria-hidden="true">なか</rt></ruby>で<ruby><rb>何</rb><rt aria-hidden="true">なに</rt></ruby>が<ruby><rb>起</rb><rt aria-hidden="true">お</rt></ruby>きているのか、<ruby><rb>比</rb><rt aria-hidden="true">くら</rt></ruby>べてみよう。</p>

<div class="kids-vs-wrapper" style="margin: 28px 0;">
  <div class="kids-rich-box-title" style="font-weight: bold; font-size: 18px; color: #1e293b; margin-bottom: 12px;"><ruby><rb>昼</rb><rt aria-hidden="true">ひる</rt></ruby>の<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>と<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>の<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>の<ruby><rb>違</rb><rt aria-hidden="true">ちが</rt></ruby>い</div>
<div class="kids-vs-container" style="display: flex; gap: 16px; margin: 28px 0; align-items: stretch; position: relative; flex-wrap: wrap;">
  <div class="kids-vs-card kids-vs-left" style="flex: 1; min-width: 260px; background: #fff7ed; border: 2px solid #fdba74; border-radius: 14px; padding: 18px 20px; box-shadow: 0 4px 10px rgba(234,88,12,0.06);">
    <div style="font-weight: bold; font-size: 18px; line-height: 1.6; color: #c2410c; margin-bottom: 12px;">
      <span style="display: inline-block; width: 6px; height: 18px; background: #ea580c; border-radius: 3px; vertical-align: -2px; margin-right: 8px;"></span>
      <span>&#x2600;&#xfe0f; <ruby><rb>昼</rb><rt aria-hidden="true">ひる</rt></ruby>の<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>（<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>＋<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>）</span>
    </div>
    <div style="font-size: 17px; line-height: 1.8; color: #334155;"><div style="margin-bottom: 6px; font-size: 17px; line-height: 1.8;"><ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>があるため<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>が<ruby><rb>大活躍</rb><rt aria-hidden="true">だいかつやく</rt></ruby>！<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>で<ruby><rb>吸</rb><rt aria-hidden="true">す</rt></ruby>う<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>よりも、<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>で<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>る<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>のほうが<ruby><rb>圧倒的</rb><rt aria-hidden="true">あっとうてき</rt></ruby>に<ruby><rb>多</rb><rt aria-hidden="true">おお</rt></ruby>いため、トータルで<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>るとたくさんの「<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>」を<ruby><rb>外</rb><rt aria-hidden="true">そと</rt></ruby>へ<ruby><rb>吐</rb><rt aria-hidden="true">は</rt></ruby>き<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>しているよ。</div></div>
  </div>
  <div class="kids-vs-card kids-vs-right" style="flex: 1; min-width: 260px; background: #f0fdf4; border: 2px solid #86efac; border-radius: 14px; padding: 18px 20px; box-shadow: 0 4px 10px rgba(22,163,74,0.06);">
    <div style="font-weight: bold; font-size: 18px; line-height: 1.6; color: #15803d; margin-bottom: 12px;">
      <span style="display: inline-block; width: 6px; height: 18px; background: #16a34a; border-radius: 3px; vertical-align: -2px; margin-right: 8px;"></span>
      <span>&#x1f319; <ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>の<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>（<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>のみ）</span>
    </div>
    <div style="font-size: 17px; line-height: 1.8; color: #334155;"><div style="margin-bottom: 6px; font-size: 17px; line-height: 1.8;"><ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>がないので<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>はお<ruby><rb>休</rb><rt aria-hidden="true">やす</rt></ruby>み。<ruby><rb>人間</rb><rt aria-hidden="true">にんげん</rt></ruby>と<ruby><rb>同</rb><rt aria-hidden="true">おな</rt></ruby>じように「<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>を<ruby><rb>吸</rb><rt aria-hidden="true">す</rt></ruby>って<ruby><rb>二酸化炭素</rb><rt aria-hidden="true">にさんかたんそ</rt></ruby>を<ruby><rb>少</rb><rt aria-hidden="true">すこ</rt></ruby>し<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>す」<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>だけを<ruby><rb>静</rb><rt aria-hidden="true">しず</rt></ruby>かに<ruby><rb>行</rb><rt aria-hidden="true">おこな</rt></ruby>っているよ。</div></div>
  </div>
</div>
</div>

<p>このように、<ruby><rb>昼間</rb><rt aria-hidden="true">ひるま</rt></ruby>に<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>った<ruby><rb>大量</rb><rt aria-hidden="true">たいりょう</rt></ruby>の<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>のおかげで、<ruby><rb>植物自身</rb><rt aria-hidden="true">しょくぶつじしん</rt></ruby>が<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>に<ruby><rb>使</rb><rt aria-hidden="true">つか</rt></ruby>う<ruby><rb>分</rb><rt aria-hidden="true">ぶん</rt></ruby>だけでなく、<ruby><rb>地球上</rb><rt aria-hidden="true">ちきゅうじょう</rt></ruby>のすべての<ruby><rb>動物</rb><rt aria-hidden="true">どうぶつ</rt></ruby>が<ruby><rb>使</rb><rt aria-hidden="true">つか</rt></ruby>う<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>までたっぷり<ruby><rb>生</rb><rt aria-hidden="true">う</rt></ruby>み<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>してくれているんだよ。</p>

<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row-reverse;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00554-3365276621-1.png" alt="はると" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">はると</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #f0fdf4; border: 2px solid #bbf7d0; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; right: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #bbf7d0; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; right: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #f0fdf4; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>も<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>は<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>をお<ruby><rb>休</rb><rt aria-hidden="true">やす</rt></ruby>みして、<ruby><rb>俺</rb><rt aria-hidden="true">おれ</rt></ruby>たちと<ruby><rb>同</rb><rt aria-hidden="true">おな</rt></ruby>じように<ruby><rb>静</rb><rt aria-hidden="true">しず</rt></ruby>かに<ruby><rb>息</rb><rt aria-hidden="true">いき</rt></ruby>をして<ruby><rb>休</rb><rt aria-hidden="true">やす</rt></ruby>んでいるんだな！</p>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00653-564574306-1.jpg" alt="ひまり" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">ひまり</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #fffbeb; border: 2px solid #fde68a; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; left: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fde68a; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; left: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fffbeb; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;">ええ、<ruby><rb>昼</rb><rt aria-hidden="true">ひる</rt></ruby>の<ruby><rb>間</rb><rt aria-hidden="true">あいだ</rt></ruby>にたっぷり<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>をしてくれたおかげで、<ruby><rb>地球全体</rb><rt aria-hidden="true">ちきゅうぜんたい</rt></ruby>の<ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>がいつもきれいに<ruby><rb>保</rb><rt aria-hidden="true">たも</rt></ruby>たれているのよ。</p>
  </div>
</div>


<div class="kids-image-wrapper" style="margin: 28px 0; text-align: center;">
  <img decoding="async" width="1376" height="768" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658.jpg" alt="昼に光合成をして酸素を出す植物と夜に呼吸をする植物の違い" class="kids-post-image wp-image-4082" style="max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 14px rgba(0,0,0,0.08);" srcset="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658.jpg 1376w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658-300x167.jpg 300w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658-1024x572.jpg 1024w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658-768x429.jpg 768w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658-240x135.jpg 240w, https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2026/08/blog_image_20260829110658-320x180.jpg 320w" sizes="(max-width: 1376px) 100vw, 1376px" />
</div>

<h2 class="kids-heading-2"><span id="toc5">なぜ<ruby><rb>地球</rb><rt aria-hidden="true">ちきゅう</rt></ruby>のすべての<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>き<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>に<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>が<ruby><rb>必要</rb><rt aria-hidden="true">ひつよう</rt></ruby>なの？</span></h2>
<p><ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>は、ただ<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>が<ruby><rb>大</rb><rt aria-hidden="true">おお</rt></ruby>きくなるためだけのものではないんだ。</p>
<p>もしも<ruby><rb>地球上</rb><rt aria-hidden="true">ちきゅうじょう</rt></ruby>から<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>の<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>が<ruby><rb>完全</rb><rt aria-hidden="true">かんぜん</rt></ruby>になくなってしまったら、どうなると<ruby><rb>思</rb><rt aria-hidden="true">おも</rt></ruby>う？</p>
<p>まず、<ruby><rb>空気中</rb><rt aria-hidden="true">くうきちゅう</rt></ruby>の<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>がどんどん<ruby><rb>減</rb><rt aria-hidden="true">へ</rt></ruby>ってしまい、<ruby><rb>人間</rb><rt aria-hidden="true">にんげん</rt></ruby>も<ruby><rb>動物</rb><rt aria-hidden="true">どうぶつ</rt></ruby>も<ruby><rb>息</rb><rt aria-hidden="true">いき</rt></ruby>ができなくなってしまうよ。</p>
<p>さらに、<ruby><rb>草食動物</rb><rt aria-hidden="true">そうしょくどうぶつ</rt></ruby>は<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>を<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べられなくなって<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>を<ruby><rb>落</rb><rt aria-hidden="true">お</rt></ruby>とし、その<ruby><rb>草食動物</rb><rt aria-hidden="true">そうしょくどうぶつ</rt></ruby>を<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べる<ruby><rb>肉食動物</rb><rt aria-hidden="true">にくしょくどうぶつ</rt></ruby>も<ruby><rb>食</rb><rt aria-hidden="true">た</rt></ruby>べ<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>がなくなってしまうんだ。</p>
<p>つまり、<ruby><rb>地球上</rb><rt aria-hidden="true">ちきゅうじょう</rt></ruby>のほぼすべての<ruby><rb>生命</rb><rt aria-hidden="true">せいめい</rt></ruby>のエネルギーと<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>を<ruby><rb>支</rb><rt aria-hidden="true">ささ</rt></ruby>える<ruby><rb>大</rb><rt aria-hidden="true">おお</rt></ruby>もとになっているのが、<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>たちの「<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>」なんだよ！</p>

<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row-reverse;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00554-3365276621-1.png" alt="はると" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">はると</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #f0fdf4; border: 2px solid #bbf7d0; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; right: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #bbf7d0; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; right: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #f0fdf4; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>普段何気</rb><rt aria-hidden="true">ふだんなにげ</rt></ruby>なく<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>ている<ruby><rb>公園</rb><rt aria-hidden="true">こうえん</rt></ruby>の<ruby><rb>木</rb><rt aria-hidden="true">き</rt></ruby>や<ruby><rb>道端</rb><rt aria-hidden="true">みちばた</rt></ruby>の<ruby><rb>草</rb><rt aria-hidden="true">くさ</rt></ruby>も、<ruby><rb>俺</rb><rt aria-hidden="true">おれ</rt></ruby>たちの<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>を<ruby><rb>支</rb><rt aria-hidden="true">ささ</rt></ruby>えてくれる<ruby><rb>大</rb><rt aria-hidden="true">だい</rt></ruby>ヒーローだったんだな！</p>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00653-564574306-1.jpg" alt="ひまり" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">ひまり</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #fffbeb; border: 2px solid #fde68a; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; left: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fde68a; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; left: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fffbeb; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;"><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>や<ruby><rb>森</rb><rt aria-hidden="true">もり</rt></ruby>を<ruby><rb>大切</rb><rt aria-hidden="true">たいせつ</rt></ruby>にすることは、<ruby><rb>私</rb><rt aria-hidden="true">わたし</rt></ruby>たち<ruby><rb>自身</rb><rt aria-hidden="true">じしん</rt></ruby>の<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>や<ruby><rb>地球</rb><rt aria-hidden="true">ちきゅう</rt></ruby>の<ruby><rb>未来</rb><rt aria-hidden="true">みらい</rt></ruby>を<ruby><rb>守</rb><rt aria-hidden="true">まも</rt></ruby>ることにも<ruby><rb>繋</rb><rt aria-hidden="true">つな</rt></ruby>がっているのね。</p>
  </div>
</div>

<h2 class="kids-heading-2"><span id="toc6">まとめ</span></h2>

<div class="kids-blackboard-box" style="background: #1c3d2e; border: 8px solid #a16207; border-radius: 14px; padding: 22px 26px; margin: 28px 0; color: #ffffff; box-shadow: 0 6px 18px rgba(0,0,0,0.18); position: relative;">
  <div style="text-align: center; border-bottom: 2px dashed #86efac; padding-bottom: 10px; margin-bottom: 16px; font-weight: bold; font-size: 20px; color: #fef08a; letter-spacing: 1px;">&#x1f4dd; <ruby><rb>今日</rb><rt aria-hidden="true">きょう</rt></ruby>のまとめノート</div>
  <div class="kids-blackboard-content">
  <div style="display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 17px; line-height: 1.85; color: #f8fafc;">
    <span style="color: #86efac; font-size: 18px; flex-shrink: 0; line-height: 1.7;">・</span>
    <span><strong><ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>のお<ruby><rb>料理工場</rb><rt aria-hidden="true">りょうりこうじょう</rt></ruby></strong>：<ruby><rb>葉</rb><rt aria-hidden="true">は</rt></ruby>っぱの<ruby><rb>中</rb><rt aria-hidden="true">なか</rt></ruby>にある「<ruby><rb>葉緑体</rb><rt aria-hidden="true">ようりょくたい</rt></ruby>」で<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>が<ruby><rb>行</rb><rt aria-hidden="true">おこな</rt></ruby>われる</span>
  </div>
  <div style="display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 17px; line-height: 1.85; color: #f8fafc;">
    <span style="color: #86efac; font-size: 18px; flex-shrink: 0; line-height: 1.7;">・</span>
    <span><strong><ruby><rb>必要</rb><rt aria-hidden="true">ひつよう</rt></ruby>な3<ruby><rb>大材料</rb><rt aria-hidden="true">だいざいりょう</rt></ruby></strong>：「<ruby><rb>水</rb><rt aria-hidden="true">みず</rt></ruby>」「<ruby><rb>二酸化炭素</rb><rt aria-hidden="true">にさんかたんそ</rt></ruby>」「<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>」の3つが<ruby><rb>合体</rb><rt aria-hidden="true">がったい</rt></ruby>して<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>られる</span>
  </div>
  <div style="display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 17px; line-height: 1.85; color: #f8fafc;">
    <span style="color: #86efac; font-size: 18px; flex-shrink: 0; line-height: 1.7;">・</span>
    <span><strong><ruby><rb>生</rb><rt aria-hidden="true">う</rt></ruby>まれる2つの<ruby><rb>宝物</rb><rt aria-hidden="true">たからもの</rt></ruby></strong>：<ruby><rb>植物</rb><rt aria-hidden="true">しょくぶつ</rt></ruby>の<ruby><rb>成長</rb><rt aria-hidden="true">せいちょう</rt></ruby>になる「でんぷん」と、<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>き<ruby><rb>物</rb><rt aria-hidden="true">もの</rt></ruby>の<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>を<ruby><rb>支</rb><rt aria-hidden="true">ささ</rt></ruby>える「<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>」</span>
  </div>
  <div style="display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 17px; line-height: 1.85; color: #f8fafc;">
    <span style="color: #86efac; font-size: 18px; flex-shrink: 0; line-height: 1.7;">・</span>
    <span><strong><ruby><rb>昼</rb><rt aria-hidden="true">ひる</rt></ruby>と<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>の<ruby><rb>違</rb><rt aria-hidden="true">ちが</rt></ruby>い</strong>：<ruby><rb>昼</rb><rt aria-hidden="true">ひる</rt></ruby>は<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>で<ruby><rb>酸素</rb><rt aria-hidden="true">さんそ</rt></ruby>をたっぷり<ruby><rb>出</rb><rt aria-hidden="true">だ</rt></ruby>し、<ruby><rb>夜</rb><rt aria-hidden="true">よる</rt></ruby>は<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>だけをしている</span>
  </div>
  <div style="display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 17px; line-height: 1.85; color: #f8fafc;">
    <span style="color: #86efac; font-size: 18px; flex-shrink: 0; line-height: 1.7;">・</span>
    <span><strong><ruby><rb>地球</rb><rt aria-hidden="true">ちきゅう</rt></ruby>の<ruby><rb>命</rb><rt aria-hidden="true">いのち</rt></ruby>の<ruby><rb>源</rb><rt aria-hidden="true">みなもと</rt></ruby></strong>：<ruby><rb>光合成</rb><rt aria-hidden="true">こうごうせい</rt></ruby>があるからこそ、<ruby><rb>人間</rb><rt aria-hidden="true">にんげん</rt></ruby>も<ruby><rb>動物</rb><rt aria-hidden="true">どうぶつ</rt></ruby>も<ruby><rb>呼吸</rb><rt aria-hidden="true">こきゅう</rt></ruby>して<ruby><rb>生</rb><rt aria-hidden="true">い</rt></ruby>きていける！</span>
  </div>
  </div>
  <div style="position: absolute; bottom: 8px; right: 14px; font-size: 18px; opacity: 0.8;">&#x1f58d;&#xfe0f; &#x270f;&#xfe0f;</div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row-reverse;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00554-3365276621-1.png" alt="はると" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">はると</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #f0fdf4; border: 2px solid #bbf7d0; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; right: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #bbf7d0; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; right: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 10px solid #f0fdf4; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;">これからは<ruby><rb>近所</rb><rt aria-hidden="true">きんじょ</rt></ruby>の<ruby><rb>木</rb><rt aria-hidden="true">き</rt></ruby>やお<ruby><rb>花</rb><rt aria-hidden="true">はな</rt></ruby>を<ruby><rb>見</rb><rt aria-hidden="true">み</rt></ruby>たら、「<ruby><rb>今日</rb><rt aria-hidden="true">きょう</rt></ruby>もおいしい<ruby><rb>空気</rb><rt aria-hidden="true">くうき</rt></ruby>を<ruby><rb>作</rb><rt aria-hidden="true">つく</rt></ruby>ってくれてありがとう！」って<ruby><rb>感謝</rb><rt aria-hidden="true">かんしゃ</rt></ruby>したくなったぜ！</p>
  </div>
</div>


<div class="kids-balloon-wrap" style="display: flex; align-items: flex-start; margin: 24px 0; gap: clamp(10px, 2.5vw, 16px); flex-direction: row;">
  <div class="kids-balloon-person" style="display: flex; flex-direction: column; align-items: center; width: clamp(70px, 15vw, 92px); min-width: clamp(70px, 15vw, 92px); flex-shrink: 0;">
    <div class="kids-balloon-icon" style="width: clamp(68px, 14vw, 88px); height: clamp(68px, 14vw, 88px); min-width: clamp(68px, 14vw, 88px); min-height: clamp(68px, 14vw, 88px); border-radius: 50%; border: 3px solid #e2e8f0; overflow: hidden; background-color: #fff; box-shadow: 0 3px 8px rgba(0,0,0,0.08);">
      <img decoding="async" src="https://xn--u8jvc1drbs3196d17at04j.com/wp-content/uploads/2023/05/00653-564574306-1.jpg" alt="ひまり" style="width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; margin: 0; padding: 0;"/>
    </div>
    <div class="kids-balloon-name" style="font-size: clamp(12px, 1.8vw, 14px); font-weight: bold; color: #475569; margin-top: 5px; text-align: center;">ひまり</div>
  </div>
  <div class="kids-balloon-content" style="position: relative; background: #fffbeb; border: 2px solid #fde68a; border-radius: 14px; padding: clamp(12px, 2.5vw, 18px) clamp(14px, 3vw, 22px); font-size: inherit; flex: 1; max-width: 82%; box-shadow: 0 2px 8px rgba(0,0,0,0.04);">
    <span class="kids-tail-border" style="position: absolute; top: 26px; left: -10px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fde68a; display: block;"></span><span class="kids-tail-bg" style="position: absolute; top: 26px; left: -7px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-right: 10px solid #fffbeb; display: block;"></span>
    <p style="margin: 0; padding: 0; line-height: 1.8; color: #334155; font-size: inherit;">お<ruby><rb>部屋</rb><rt aria-hidden="true">へや</rt></ruby>の<ruby><rb>観葉植物</rb><rt aria-hidden="true">かんようしょくぶつ</rt></ruby>やお<ruby><rb>庭</rb><rt aria-hidden="true">にわ</rt></ruby>の<ruby><rb>緑</rb><rt aria-hidden="true">みどり</rt></ruby>にも、<ruby><rb>太陽</rb><rt aria-hidden="true">たいよう</rt></ruby>の<ruby><rb>光</rb><rt aria-hidden="true">ひかり</rt></ruby>とお<ruby><rb>水</rb><rt aria-hidden="true">みず</rt></ruby>をしっかりあげて<ruby><rb>元気</rb><rt aria-hidden="true">げんき</rt></ruby>に<ruby><rb>育</rb><rt aria-hidden="true">そだ</rt></ruby>ててあげたいわね！</p>
  </div>
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						5　すべてのはじまり光合成 （おしえて！エコロジー　生きもののつながり） [ グレイス・ハンセン ]					</a>
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