Term
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Definition
| the total sum of the variety of organisms in the biosphere. |
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Definition
| the variety of habitats and communities. |
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Term
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Definition
| the number of different species. |
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Term
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Definition
| sum of total different forms of genetic information. |
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Term
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Definition
| when a species disappears from all the range. |
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Term
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Definition
| the population size is diclining in a way that places it in danger. |
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Term
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Definition
| development often splits ecosystems into pieces. |
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Term
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Definition
| a toxic substance that is concentrated further. |
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Term
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Definition
| introduce to new habitats. |
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Term
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Definition
| the wise management of natural resources. |
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