Chapter 5- Ecosystems

A group of maple trees is an example of a

• population

• community

• individual

• abiotic

The living parts of an ecosystem

• abiotic

• biotic

• individual

• rocks

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All the living and nonliving things around us

• community

• population

• environment

• diversity

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An ecosystem that includes many kinds of living things has

• population

• community

• pollution

• diversity

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Several kinds of plants and animals living in the same place form a

• population

• community

• diversity

• ecosystem

Trash in a stream is one kind of

• diversity

• habitat restoration

• pollution

• environment

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Nonliving factors in an ecosystem

• abiotic

• biotic

• trees

• environment

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What includes all of the living and nonliving things in one area

• ecosystem

• population

• diversity

• community

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Which one is an abiotic factor?

• lack of food

• disease

• cold temperatures

• introduction of a new plant

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Which of these is NOT an abiotic factor?

• soil

• air

• mushrooms

• water