ecosystem study guide

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Bioshpere

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The sum of all lving matter on earth

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environment

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All living (biotic) and non-living (abiotic)

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Abiotic

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All non-living factors within an environment

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biotic

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All living factors within an environment

Front

ecosystem

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A system of interactions between abiotic and biotic factors in an environment

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Habitat

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The place where an organism naturally lives and grows

Front

Niche

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The function or position of an organism or population within an ecological community

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speices

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a group of similar organisms that can reproduce among themselves

Front

population

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a group of organisms of the same spices in a particular area

Front

community

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All population of different species in a particular area