Photosynthesis curso
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Photosynthesis curso

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Third grade

Third grade

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Photosynthesis curso Photosynthesis curso Presentation Transcript

  • Photosynthesis
  • Plants are producers because they produce their own food in a process called:
  • This process happens in the leaf of the plant.
  • For photosynthesis plants need: Light  The plant’s leaves use the light to make a sugar called glucose.
  • Air  The plants need carbon dioxide and produce oxygen.
  •  Water  The plants need water to produce their own food.
  • What is Glucose? Glucose is the food for the plant. It gives the plant energy to grow.
  • How much glucose does a plant make? Plants make enough glucose to be used during the night and on cloudy days when they don’t get sunlight. The extra glucose is stored.
  •  During the process of photosynthesis, oxygen is produced. We use this oxygen to breathe.
  • Plants are: a) producers b) consumers c) decomposers
  • NEXT!
  • TRY AGAIN!
  • Plants produce their own food through a process called: a) chlorophila b) photosynthesis c) Carbon dioxide
  • NEXT!
  • TRY AGAIN!
  • To survive, plants need: a) water, gas and oxygen. b) air, snow and wind. c) light, air and water.
  • NEXT!
  • TRY AGAIN!
  • Bye babies, see you in our next unit, when seeing animal needs!