Question

How does the total amount of water on earth remain constant even though water changes into various states?

Answer 1

Answer:

by the water cycle

Explanation:

Let us assume that the water gets evaporated and turns into clouds as it condenses, and after it precipitates in the form of rain, sleet, hail, or snow, it gets absorbed by the ground or runs off into the water bodies, the water which is absorbed by ground is taken by plants for photosynthesis,the rest of it either stays as ground water or by the process of percolation into the water bodies.The water cycle always repeats itself from time to time.

That's the reason why the total amount of water on earth remains constant even though water changes into various states.