Study

Grade 3

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  • A cactus has needle-like leaves to help it defend itself. true or false
    true
  • Deciduous trees shed their leaves in the Winter
    false
  • Tundra is land that is mostly frozen the entire year. true or false
    true
  • Environments like land water true or false
    true
  • A ...................is all living things that live in the same place.
    community
  • Penguins have Black feathers absorb heat to keep penguins warm. true or false
    true
  • An .........................contains all living things and nonliving things that interact in an environment.
    ecosystem
  • An ecosystem consists of all living and nonliving things in an area and how these things interact together..........true or false
    true
  • grassland dessert are examples of habitat.....true or false
    true
  • Your mother is a part of your Environment..........true or false
    true
  • ....................is everything surrounding living things.
    Environment
  • A ...................is all members of the same kind that live in one place at the same time.
    population
  • A cactus has needle-like leaves to help it defend itself. true or false
    true
  • bugs ants grass are living things ....true or false
    true
  • Deserts are characterized by very little rain all year. true or false
    true
  • giraffe adapt to its environment by having a long neck ........true or false
    true
  • Oak and marble are deciduous trees. true or false
    true
  • polar bears and penguins have a thick layer of fat under their skin to keep them warm. true or false
    true
  • Birds migrate to avoid cold weather in winter.........true or false
    true
  • how to keep our Environment clean
    true
  • A ..............is a place where an organism lives.
    habitat
  • river soil coral reefs are examples of habitat ..true or false
    false
  • trees, fence, water, air are non living things
    true
  • Living and nonliving things in an ecosystem depend on each other...true or false
    true
  • Migration is another type of adaptation.true or false
    true
  • Different ecosystems have living and nonliving things interacting together.
    true
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