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Grade 3 Plant Quiz

20 Questions
Grade 3 Plant Quiz

What plants need in order to grow.   Identify major parts of the plant. Describe ways humans use plants. Describe ways plant and animals help each other.

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Questions and Answers
  • 1. 
    Plants use energy from the _____________ to make food.
  • 2. 
    The ______________ of a plant absorb and store nutrients and support or anchore the plant.
  • 3. 
    Photosynthesis is how plants make their own ___________________.
  • 4. 
  • 5. 
    Plants give off ___________________ which animals and people breathe in.
  • 6. 
    Plants need  _________________ or they might wilt.
  • 7. 
    What are three (3) parts of a plant?
    • A. 

      Stem

    • B. 

      Flower

    • C. 

      Rose

    • D. 

      Leaf

  • 8. 
    The flower is the part of the plant that grows two (2) things:
    • A. 

      Nectar

    • B. 

      Fruit

    • C. 

      Seed

  • 9. 
    The ________________ grows above the ground and is the main part of the plant.
  • 10. 
    The ________________ is where the plant makes food.
  • 11. 
    The ________________________ grows under ground.
  • 12. 
    What three (3) ways to humans use plants ?
    • A. 

      Food

    • B. 

      Shelter

    • C. 

      Sleeping

    • D. 

      Medicine

  • 13. 
    What three (3) plants do humans use for food ?
    • A. 

      Corn

    • B. 

      Grass

    • C. 

      Peanuts

    • D. 

      Sunflowers

  • 14. 
    Animals eat _______________ to servive.
  • 15. 
    Animals need ____________________ from plant to breathe.
  • 16. 
    Plants provide _________________ and warmth for animals to live.
  • 17. 
    • A. 

      Plant roots hold soil together to prevent erosion

    • B. 

      Plants provide oxygen for humans to breathe

    • C. 

      Plants smell nice

    • D. 

      Plants provide food

  • 18. 
    What three (3) things to plants need ?
    • A. 

      Water

    • B. 

      Insects and birds to pollenate flowers

    • C. 

      Shade

    • D. 

      Carbon dioxide (from animals and humans)

  • 19. 
    What three (3) things to animals need ?
    • A. 

      Food from plants

    • B. 

      Oxygen from plants

    • C. 

      Thorns

    • D. 

      Shelter and warmth

  • 20.