Ecosystemslesson1 090407064258-phpapp02
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An Introduction ECOSYSTEMS
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Transcript of Ecosystemslesson1 090407064258-phpapp02
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An Introduction
ECOSYSTEMS
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Ecosystem comes from the Greek word oikos which means home and systema or
system.
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Ecosystems are made up of both living and non-living things
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.Parts of an ecosystem that are living or were once living are called biotic.
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Parts of an ecosystem that are non-living are called abiotic.
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An ecosystem is the interaction between these living (biotic) and non-living (abiotic) factors.
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There are ecosystems everywhere…big and small
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Biotic? Abiotic?
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Biotic? Abiotic?
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Biotic? Abiotic?