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9 Cards in this Set
- Front
- Back
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Ecosystems |
A community of organisims in a physical enviorment |
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Biotic |
a living componet of an community |
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Abiotic |
a non living componet of an community |
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Hierarchical |
arranged in a order of an rank |
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Biosphere |
regions of the surface |
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Heterotrophs |
organisms that eat nutritional foods |
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Autotrophs |
organisms that form nutritional by itself |
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Decomposer |
organisms that eat and reproduce dead/decarying organisms |
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Population Density |
the mesurment of the population in a unit of area |
