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Ecosystems
Ecosystems- Chapter 5
Term | Definition |
---|---|
ecosystem | all living and nonliving things in an area |
population | all the organisms of one species in an area |
community | all populations in a given area |
biome | is a large ecosystem ex. – rainforest, desert, forest, etc. |
niche | role that an organism has in an ecosystem |
habitat | where an organism lives |
symbiosis | a long-term relationship between different species |
cycle | repeating process or repeating flow of materials through a system |
organism | any living thing |
species | the lowest level of classification |