Question

lor
I 1) of the Presh water.
is available for human use
Give reasons .
only about​

Answer 1

Explanation:

Oceans, which are the largest source of surface water, comprise approximately 97 percent of the Earth's surface water. However, since the oceans have high salinity, the water is not useful as drinking water. Efforts have been made to remove the salt from the water (desalination), but this is a very costly endeavor.

Answer 2

Explanation:

1 ,) water is important in human life ,if fresh water is not avaible for human there is no life for humsn