nature   5 videos

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  Natural Selection

  Biology Evolution

  Understanding the process of natural selection.

  natural selection
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  Natural Resource Depletion

  Biology Conservation Biology

  The effects of natural resource depletion.

  resource depletion resources non renewable resources
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  Habitat Destruction

  Biology Conservation Biology

  The definition and examples of habitat destruction.

  habitat destruction natural habitat migration extinction climate change natural disaster
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  Evolution of Populations

  Biology Evolution

  How populations evolve.

  evolution populations genetic drift natural selection
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  Sustainable Development

  Biology Conservation Biology

  Definition and examples of sustainable development.

  sustainable development natural resources maintain environment