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Biodiversity

Biodiversity. September 7, 2012 Ms. Edwards. What is biodiversity?. Biological = relating to living organisms Diversity = variation The variability among living organisms from all sources Terrestrial, marine, et. Includes diversity within species, between specie and of ecosystems

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Biodiversity

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  1. Biodiversity September 7, 2012 Ms. Edwards

  2. What is biodiversity? Biological = relating to living organisms Diversity = variation • The variability among living organisms from all sources • Terrestrial, marine, et. • Includes diversity within species, between specie and of ecosystems • Involves genetic variation within species • Variety of species in an area • Variety of habitats within a landscape

  3. Importance of biodiversity • All living organisms are part of an ecosystem • Each element of the ecosystem is dependant on another, it is a cycle • Living organisms play central role in cycles of major elements

  4. Issues of biodiversity • Growing interest in conservation • Accelerating rates of habitat loss and loss of species • Human destruction and disturbance of environment • Species extinction (Endemic species on Catalina)

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