'Poverty basic causes fig' presentation slideshows

Chapter 11

Chapter 11. Sustaining Biodiversity: The Species Approach. Core Case Study: The Passenger Pigeon - Gone Forever. Once the most numerous bird on earth. In 1858, Passenger Pigeon hunting became a big business. By 1900 they became extinct from over-harvest and habitat loss. Figure 11-1.

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Chapter 12

Chapter 12. Sustaining Biodiversity: The Species Approach. SPECIES EXTINCTION. Species can become extinct: ________ : A species is no longer found in an area it once inhabited but is still found elsewhere in the world.

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Biodiversity

Biodiversity. Mr. Kling.

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Chapter 9

Chapter 9. Sustaining Biodiversity: The Species Approach Pgs. 183-194. Chapter Overview Questions. How do biologists estimate extinction rates, and how do human activities affect these rates? Why should we care about protecting wild species? Which human activities endanger wildlife?

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