Biodiversity

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What is an endemic species?

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A native species that is found only in a limited area.

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What does biodiversity refer to?

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The number of different species in a given area.

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What is a population in ecological terms?

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A group of the same species in the same geographic area.

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What type of succession occurs after a forest fire or abandoned field?

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Secondary succession.

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What is an endangered species?

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A species that is likely to become extinct if protective measures are not taken immediately.

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What is the difference between biodiversity and species richness?

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Biodiversity includes the variety of all living organisms, while species richness refers specifically to the number of different species in a given area.

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What is a keystone species?

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A species that has a disproportionately large effect on its environment relative to its abundance.

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What is primary succession?

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The process of ecological change that occurs in an area where no soil exists, such as after a volcanic eruption.

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What is the significance of genetic diversity within a species?

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Genetic diversity helps populations adapt to changing environments and resist diseases.

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What is an invasive species?

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A non-native species that spreads widely and causes harm to the environment, economy, or human health.