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Biodiversity and Extinction, Then and Now

Provided by: Khan Academy |Published on: April 27, 2021
Videos
9101112AP

Synopsis

  • This video discusses extinction, how we measure extinction in the fossil record, what caused the other five mass extinction events, and the current rate of extinction. 
  • The content can be applied to a number of science courses and has standards identified for AP Biology.
Related Teaching Resources
Subjects: Biology, Earth and Space Sciences
Authors: Khan Academy
Region: Global
Languages: English

Teaching Materials

Scientist Notes
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