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Ghella [55]
3 years ago
5

How did Earth’s first oceans form?

Social Studies
1 answer:
hodyreva [135]3 years ago
8 0
Scientists think that over time, all these collisions filled the oceans. Another idea is that ocean water came from deep inside the earth. It was brought to the surface when volcanoes erupted. Scientists think soon after the earth was formed, there was a long period of massive volcanic eruptions.
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