Question

The amount of water on Earth

A. increases slightly over time, but changes forms.

B. decreases slightly over time and does not change form.

C. remains the same, just in different forms.

D. remains the same and does not change form.

Answer 1

C. It changes forms while going through the Water Cycle.

Answer 2

Please note: This is an Earth Science question. So in the future please post in Earth Science. =)