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How much of Earth's surface does the hydrosphere cover?
A.50 percent
B.75 percent
C.25 percent
D.90 percent

Sagot :

Answer: about 70%

The Hydrosphere is associated with water in the liquid state, which covers about 70% of the Earth's surface. Most liquid water is found in the oceans. Our Hydrosphere gives Earth a distinct appearance as a blue marble and separates us from other planets in the solar system.

Explanation:

Answer:

It's B

Explanation: