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Genrish500 [490]
2 years ago
12

How is modern earth different from earth over four billion years ago?

Biology
1 answer:
Ainat [17]2 years ago
8 0
4 billion years ago the temperature was much higher due to repeated volcanoes and hot gases present in the atmosphere. There weren't any live forms on earth. ... The atmosphere had a different concentration of gases on the earth. There were no life sustaining gases.
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