النباتات تعد الطعام الخاصة بهم من خلال عملية تسمى التمثيل الضوئي. الصورة هي الكلمة اليونانية للضوء والتوليف هي الكلمة اليونانية لوضع معا. النباتات تحتاج أشعة الشمس، وثاني أكسيد الكربون من الهواء والماء من التربة لإعداد طعامهم. يتم إجراء عملية التمثيل الضوئي في أوراق النبات. أوراق لها مسام صغيرة تسمى ستوماتا التي من خلالها يدخل ثاني أكسيد الكربون النبات. يتم تخزين الجلوكوز إضافية المنتجة من قبل النبات في شكل النشا لاستخدامها لاحقا.
Photosynthesis | #aumsum #kids #science #education #children
Photosynthesis. Do you know how plants make their own food? Plants prepare their own food by a process called photosynthesis. Photo is the Greek word for light and synthesis is the Greek word for putting together. Plants need sunlight, carbon dioxide from air and water from soil to prepare their own food. Photosynthesis takes place in the leaves of a plant. Leaves have tiny pores called stomata through which carbon dioxide enters the plant. Plant cells contains tiny structures called chloroplasts that contain chlorophyll. Carbon dioxide and water, in the presence of sunlight and chlorophyll get converted into glucose and oxygen. Oxygen then leaves the plant through the stomata. Glucose gives nourishment to the plant. The extra glucose produced is stored by the plant in the form of starch for later use. Photosynthesis is the process by which plants prepare their own food using carbon dioxide and water in the presence of sunlight.
It's AumSum Time
8 years ago
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