Ecosystems: Levels of Organization

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The smallest unit of life that can sustain itself is called...

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an organism.

Front

A group of the same organisms living together in the same place at the same time is:

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A population

Front

What are groups of different populations living together in the same place at the same time called?

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A community

Front

What is it called when you have groups of different populations along with their abiotic factors?

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An ecosystem

Front

Together, all the ecosystems on Earth form...

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a biosphere.

Front

A duck, a dragonfly, a morel mushroom and a bobcat are all examples of...

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organisms.

Front

What level of organization is a group of 20 Canadian geese? Options: organism, population, community, biome

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population

Front

What is a group of ecosystems that share similar climates and types of organisms called?

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A biome

Front

Water temperature would be an example of ...

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an abiotic factor.

Front

The organisms in a community, as well as all of the nonliving aspects of the environment are a(n):

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Ecosystem