Question

what is hydrosphere?????​

Answer 1

Answer:

the mass of water on the earth surface is known as hydrosphere

Answer 2

Answer:

Water covers a very big area of the earth 's surface and this area is called the Hydrosphere.

OR

Hydrosphere comprises various sources of water and different types of water bodies like rivers, lakes, seas, oceans etc.

I hope this answer will be help u.