Question

How much surface of the earth is covered by ocean ​

Answer 1

Explanation:

About 97 percent of Earth's water is in the ocean.

The ocean covers more than 70 percent of the surface of our planet. It's hard to imagine, but about 97 percent of the Earth's water can be found in our ocean. Of the tiny percentage that's not in the ocean, about two percent is frozen up in glaciers and ice caps

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Answer 2

Explanation:

about 97% surface of the earth is covered by oceans.