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Elza [17]
3 years ago
8

According to scientific data and analysis, what led to the formation of the early atmosphere of Earth?

Biology
1 answer:
romanna [79]3 years ago
8 0
When Earth formed<span> 4.6 billion years ago from a hot mix of gases and solids, it had almost no </span>atmosphere<span>. The surface was molten. As </span>Earth<span> cooled, an </span>atmosphere formed<span> mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's </span>atmosphere<span>. So it would be Outgassing. Hope that helped :)</span>
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