Science Quiz For Grade 3 Plants

10 Questions | Total Attempts: 27482

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Science Quiz For Grade 3 Plants

Below is a "Science quiz for grade 3 plants" made of ultimate questions about plants! Plants and animals form the living things on planet earth, and there are a lot of benefits that animals and humans derive from plants. By taking this quiz, you stand a chance at refreshing your memory on the different parts of a plant and how humans use plans. Check it out and see what more you might learn!


Questions and Answers
  • 1. 
    What are three (3) parts of a plant?
    • A. 

      Stem

    • B. 

      Flower

    • C. 

      Rose

    • D. 

      Leaf

  • 2. 
    Photosynthesis is how plants make their own ____.
    • A. 

      Water

    • B. 

      Food

    • C. 

      Oxygen

    • D. 

      All of these

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

      Corn

    • B. 

      Grass

    • C. 

      Peanuts

    • D. 

      Sunflowers

  • 4. 
    List three (3) ways plants help the environment and humans?
    • A. 

      Plant roots hold the soil together to prevent erosion

    • B. 

      Plants provide oxygen for humans to breathe

    • C. 

      Plants smell nice

    • D. 

      Plants provide food

  • 5. 
    Plants use energy from the [Blank]______ to make food.
    • A. 

      Moon

    • B. 

      Electricity

    • C. 

      Sun

    • D. 

      None of these

  • 6. 
    Plants give off ____, which animals and people breathe in.
    • A. 

      Carbon dioxide

    • B. 

      Nitrogen

    • C. 

      Helium

    • D. 

      Oxygen

  • 7. 
    What three (3) things do animals need from plants?
    • A. 

      Food from plants

    • B. 

      Oxygen from plants

    • C. 

      Thorns

    • D. 

      Shelter and warmth

  • 8. 
    The _____ of a plant absorbs and stores nutrients and support or anchor the plant.
    • A. 

      Root

    • B. 

      Leaves

    • C. 

      Branches

    • D. 

      None of these

  • 9. 
    The ____ of plants take in carbon dioxide from the air that animals give off.
    • A. 

      Branch

    • B. 

      Leaf

    • C. 

      Root

    • D. 

      Fruit

  • 10. 
    The flower is the part of the plant that grows two (2) things:
    • A. 

      Nectar

    • B. 

      Fruit

    • C. 

      Seed

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