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How darkness and cold killed the dinosaurs
Source info:
| Author: | |
|---|---|
| Date: | 2017-01-17 16:12:15 |
| Blog: | Geospace  |
| URL: | http://blogs.agu.org/geospace/2017/01/17/darkness-cold-killed-dinosaurs/ |
Summary:
Climate scientists have now reconstructed how tiny droplets of sulfuric acid formed high up in the air after a large asteroid impact 66 million years ago. The new research shows the sulfuric acid cooled Earth’s climate for years to come.Content analysis:
Keywords:
climate change
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