Ecosystem Quiz Questions: 3rd Grade Science! Trivia

18 Questions | Total Attempts: 1118

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Ecosystem Quiz Questions: 3rd Grade Science! Trivia

Are you familiar with the ecosystem? An ecological unit comprises all living and non-living things that include all plants, animals, and humans in the communities of life in a specific area. An ecosystem also includes items such as rocks, water, soil, and sand. The typical ecosystem is generally comprised of life. This awesome quiz about ecosystem will benefit you. Give it a shot.


Questions and Answers
  • 1. 
    An area where the main plants are trees is called an
    • A. 

      Ecosystem

    • B. 

      Forest

    • C. 

      Fresh Water

  • 2. 
    All the living things of the same kind that live in the same area at the same time make up a
    • A. 

      Desert

    • B. 

      Habitat

    • C. 

      Population

  • 3. 
    Populations that live in the same place make up a
    • A. 

      Tropical Rain Forest

    • B. 

      Community

    • C. 

      Forest

  • 4. 
    An ecosystem that is very dry is a
    • A. 

      Coniferous

    • B. 

      Desert

    • C. 

      Environment

  • 5. 
    The interactions between the living and nonliving parts of the environment make up an
    • A. 

      Ecosystem

    • B. 

      Grassland

    • C. 

      Coniferous Forest

  • 6. 
    To a population of frogs living near a pond, the pond is its
    • A. 

      Tropical Rain Forest

    • B. 

      Habitat

    • C. 

      Grassland

  • 7. 
    Rivers and most lakes are ____________ ecoystems.
    • A. 

      Salt Water

    • B. 

      Tropical

    • C. 

      Fresh water

  • 8. 
    A __________ has warm summers and cool winters. The trees drop their leaves in the fall.
    • A. 

      Deciduous forest

    • B. 

      Grass Land

    • C. 

      Coniferous forest

  • 9. 
    Two types of forests that get a lot of rain are a ________ and a _______________.
    • A. 

      Pine and tropical

    • B. 

      Coastal and tropical

    • C. 

      Woodlands and streams

  • 10. 
    An _______________ is everything that surrounds a living thing.
    • A. 

      Habitat

    • B. 

      Community

    • C. 

      Environment

  • 11. 
    The winters are cold in a _______________, and the trees have needle-shaped leaves.
    • A. 

      Salt Water

    • B. 

      Coniferous Forest

    • C. 

      Tropical Rain

  • 12. 
    The water in the ocean is
    • A. 

      Tropical

    • B. 

      Salt Water

    • C. 

      Rain Water

  • 13. 
    A __________ has hot summers and cold winters.
    • A. 

      Forest

    • B. 

      Grassland

    • C. 

      Habitat

  • 14. 
    Tress have flat leaves that drop off each fall.
    • A. 

      Decidious

    • B. 

      Coniferous

    • C. 

      Tropical

  • 15. 
    Trees are evergreens, cold winters, cool summers.
    • A. 

      Tropical

    • B. 

      Habitat

    • C. 

      Coniferous

  • 16. 
    An ecosystem where the main plants are trees.
    • A. 

      Lake

    • B. 

      Beach

    • C. 

      Forest

  • 17. 
    Hot and wet, trees form three layers.
    • A. 

      Tropical Rain

    • B. 

      Salt Water

    • C. 

      Grassland

  • 18. 
    Wet climate, thick trees, keep floor dark and cool.
    • A. 

      Coastal

    • B. 

      Lakeal

    • C. 

      Riveral

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