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10.1: Biological Communities

Difficulty Level: At Grade Created by: CK-12
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Vocabulary

abiotic

Non-living features of an ecosystem include space, nutrients, air, and water.

biotic

Living features of an ecosystem include viruses, plants, animals, and bacteria.

community

All of the populations of organisms in an ecosystem.

ecosystem

All of the living things in a region and the physical and chemical factors that they need.

niche

An organism’s job within its community.

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Difficulty Level:
At Grade
Grades:
Date Created:
Feb 24, 2012
Last Modified:
Sep 11, 2016
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SCI.ESC.811.L.1