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  • Smart Learning for All.

  • 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 contain 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.

  • The End.

  • Subscribe to our YouTube channel: Smart Learning for All.1 00:00:02,800 --> 00:00:06,100 Smart Learning for All.

  • 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 contain 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.

  • The End.

  • Subscribe to our YouTube channel: Smart Learning for All.

Smart Learning for All.

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B2 中高級 美國腔

光合作用|#aumsum (Photosynthesis | #aumsum)

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    AumSum 發佈於 2021 年 01 月 14 日
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