Question

Which best explains why all of the Earth’s freshwater is not available for human use?

Answer 1

Answer:

2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost.

Explanation:

Answer 2

99% of liquid freshwater on Earth is Stored as Ground water

Much of it probably isn't accessible to us Human.

About 71 % of Earth is covered in water, and the Ocean holds most of it but this is salt water, almost all fresh water is stored underground