Photosynthesis - PowerPoint PPT Presentation

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Photosynthesis

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Photosynthesis What is photosynthesis? Plants make their own food. This process is called photosynthesis. Where does photosynthesis occur? Photosynthesis occurs in ... – PowerPoint PPT presentation

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Title: Photosynthesis


1
Photosynthesis
2
What is photosynthesis?
  • Plants make their own food. This process is
    called photosynthesis.

3
Where does photosynthesis occur?
  • Photosynthesis occurs in the leaves of a plant.

4
What is needed for photosynthesis to occur?
  • Light is needed for photosynthesis to occur. The
    plants leaves use the light to make a sugar
    called glucose.

5
Why do plants need glucose?
  • Glucose is the food for the plant. It gives the
    plant energy to grow.

6
How much glucose does a plant make?
  • Plants make enough glucose to be used during the
    night and on cloudy days when they dont get
    sunlight. The extra glucose is stored in the
    plants leaves and other parts.

7
How does photosynthesis help us?
  • During the process of photosynthesis, oxygen is
    produced. We use this oxygen to breathe.
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