Yvonne Stapp's video: Mass Extinctions

@Mass Extinctions

Science for the Public, April 09, 2019. Andrew Knoll, Ph.D., Fisher Professor of Natural History and Professor of Earth and Planetary Sciences, Harvard University. Dr. Knoll describes the causes of the previous five extinctions on Earth and the possibility of a sixth. He explains how the specific causes of different mass extinctions tend to impact ecosystems in distinct and unexpected ways. He discusses the threat of a sixth mass extinction. A key issue is how well evolutionary mechanisms can adapt to this type of destruction.

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Yvonne Stapp

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This video was published on 2019-04-12 03:11:02 GMT by @Yvonne-Stapp on Youtube. Yvonne Stapp has total 2.4K subscribers on Youtube and has a total of 263 video.This video has received 6 Likes which are lower than the average likes that Yvonne Stapp gets . @Yvonne-Stapp receives an average views of 604.7 per video on Youtube.This video has received 2 comments which are lower than the average comments that Yvonne Stapp gets . Overall the views for this video was lower than the average for the profile.

Yvonne Stapp's video: Mass Extinctions

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