Asteroid shock: Meteorite impacts triggered life on Earth

Express.co.uk | 12/7/2019 | Staff
idkwatitisidkwatitis (Posted by) Level 3
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“So it collapses in on itself fairly rapidly, so you end up with this big circular crater that immediately collapses under its own weight and the central portions, fall in on themselves.

“Then the dust and the stream thrown up into the atmosphere along with anything else changes the climate locally for some period of time.

Scale - Years - Effects - Dust

“We are talking at this scale, 10 or 20 years of initially cooling effects because of the dust thrown up and then...
(Excerpt) Read more at: Express.co.uk
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