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Study
Ecosystems
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An ecosystem can be as small as a puddle or as big as an ocean. (True/False)
True
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Living things don't depend on each other. (True/False)
False
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A(n) ________ is an organism that eats other organisms.
consumer
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A fish's habitat is in the _______.
water, ocean, river, lake, pond
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Name a consumer:
animals and humans
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Name a decomposer:
bacteria, worms
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A _______ shows how energy passes from one organism to another in an ecosystem.
food chain
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A ______ is an organism that makes their own food.
producer
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A home where an organism lives in is called a(n) __________.
habitat
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Living and nonliving things that interact in an environment makes up a(n) _____________.
ecosystem
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Name a producer:
green plants, algae
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A(n) __________ is an organism that breaks down dead plant and animal material.
decomposer
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Living things also depend on some nonliving things, too. (True/False)
True
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