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8 Cards in this Set
- Front
- Back
biodiversity
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The variety of living things, encompassing genetic diversity, species diversity, and ecosystem diversity.
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biodiversity crisis
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The current rapid decline in the variety of life on Earth, largely due to the effects of human culture.
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conservation biology
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A goal-oriented science that endeavors to sustain biological diversity.
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endangered species
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As defined in the U.S. Endangered Species Act, a species that is in danger of extinction throughout all or a significant portion of its range.
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threatened species
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As defined in the U.S. Endangered Species Act, a species that is likely to become endangered in the foreseeable future throughout all or a significant portion of its range.
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ozone layer
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The layer of ozone in the upper atmosphere that protects life on Earth from the harmful ultraviolet rays in sunlight.
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biological magnification
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The accumulation of persistent chemicals in the living tissues of consumers in food chains.
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phenotypic plasticity
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An individual's ability to change phenotype in response to local environmental conditions.
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