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When Life Nearly Died: The Greatest Mass Extinction of All Time by Michael Benton

When Life Nearly Died: The Greatest Mass Extinction of All Time Michael Benton ebook
Page: 336
Format: pdf
Publisher: W W Norton & Co Inc
ISBN: 9780500285732

This is a book about the dramatic periods in the Earth's history called mass extinctions - short periods (by geological standards) when life nearly died out on Earth. Scientists say CO2 from volcanic eruptions wiped out nearly all living species 200 million years ago. This catastrophic event happened 251 years ago, at the Permian-Triassic boundary and, you guessed it, is the worst and largest mass extinction ever. Mention "Mass Extinction" and most people will immediately think of the extinction that killed the dinosaurs.To be fair, this was pretty big, as far as extinctions go. Not only did To put it in perspective, at the K-T extinction, about 60% of life on Earth died out. 57% of all When life nearly died: the greatest mass extinction of all time. The last mass extinctions occurred millions of years ago. It was the worst of the world's extinctions and is famously known as the 'Great Dying' – a time on Earth when life nearly ended. Members of the Climate Central staff and board are among the most respected leaders in climate science. The likelyhood is that corals just couldn't hack it. Today, thanks to greenhouse gases from the burning of fossil fuels; deforestation and other changes wrought by human activity, biologists believe a sixth great extinction is under way. So there's always Of course you could have a sudden mass extinction like that asteroid that hit us, you know, and wiped out all that life, or something slower that could take a lot longer time to develop. Life was nearly wiped out 250 million years ago, with only 10 per cent of plants and animals surviving. It took some 10 million years for Earth to recover from the greatest mass extinction of all time, latest research has revealed. Many scientists have thought that dinosaur predecessors missed the race to fill habitats emptied when nine out of 10 species disappeared during the Earth's largest mass extinction, approximately 252 million years ago. Download Free The Greatest Mass Extinction of All Time. Staff members are authorities in communicating . And already humans are in a pretty good position because remember a mass extinction is not when humans die out, it's when most of the species on the planet die out. So it's fair to say that this However, corals later go on to great heights as the major reef builders in the Triassic. At the P-T extinction, it was about 95%. It would be a death trap in itself.