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Plants- 4th Grade

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    Plants
  •   Study   Slideshow
  • Living things need ______ to obtain nutrients and energy in order to survive.
    food
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  • Plants make their own food through a process called...?
    Photosynthesis
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  • During photosynthesis, plants use sunlight and carbon dioxide to transform raw sap into what?
    Elaborated sap
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  • What is the green substance that leaves contain?
    Chlorophyll
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  • Chlorophyll traps sunlight while the leaves absorb (carbon dioxide/ oxygen) from the air.
    carbon dioxide
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  • During photosynthesis, raw sap travels up the stem to the leaves through the _________?
    xylem vessels
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  • What is the mixture of water and minerals called that plants absorb through their roots?
    Raw sap
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  • During photosynthesis, plants release ( carbon dioxide/ oxygen) into the air.
    Oxygen
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  • Elaborated sap is the plants food and travels from the leaves to other parts of the plant through tubes called __________.
    phloem vessels
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  • True or False? Elaborated sap is the plants food.
    True
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  • Plants exchange gases through two processes; ______ and ________.
    Photosynthesis and Respiration
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  • What are the tiny openings in leaves where the gas exchanges happen?
    Stomata
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  • True or False? Photosynthesis happens at night.
    False
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  • True or False? During photosynthesis, carbon dioxide is taken in and oxygen is released.
    True
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  • True or False? Respiration happens both during the day and at night.
    True
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