Question

How much of Earth's surface does the hydrosphere cover?

A.50 percent
B.75 percent
C.25 percent
D.90 percent

Answer 1

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.

Step-by-step explanation:

Answer 2

It's B

Step-by-step explanation: