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Ecosystems
Term | Definition |
---|---|
Biotic factors | The living parts of an ecosystem are called biotic factors. |
Abiotic factors | Nonliving things in ecosystems are called abiotic factors. |
Organism | A single form of life; the simplest form of organization in ecology. |
Population | All members of one kind of organism that live in a particular area. |
Communities | A group of different populations of organisms |
Ecosystem | A collection of different communities and the abiotic factors. |
Niche | The speci role an orginism plays in the ecosystems. |