What era makes up about 90 percent of Earth's history

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History

Guest

30 March, 05:19

What era makes up about 90 percent of Earth's history

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Greta Harding · Answer 1

At the beginning of the Paleozoic era, all life lived in the oceans. For nearly 4 billion years, during most of Precambrian time, no plants or animals existed. The Hadean, Archean, and Proterozoic eons together are called Precambrian time and make up almost 90 percent of Earth's history.

Israel White · Answer 2

Israel White 30 March, 07:42

0

Precambrian Era

Explanation:

Apex