A Complete Collection of 100000 Whys
Fav十万个为什么
为什么植物需要阳光?
1、阳光是植物进行光合作用的能量来源，光合作用是植物制造食物的过程。
2、植物通过光合作用将阳光转化为化学能，储存在葡萄糖中，供其生长和发育。
3、阳光帮助植物合成叶绿素，叶绿素是植物叶片呈现绿色的关键，也是光合作用的核心成分。
4、阳光影响植物的光周期反应，调节其生长周期，如开花、结果等。
5、阳光有助于植物进行蒸腾作用，通过叶片释放水分，维持植物内部的水分平衡。
总之，阳光对植物的生长、发育和生存至关重要，是植物生命活动的基础。
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