Question

Even through 71 percentage of the earth surface is covered with water roughly 0.006 percentage of water is available for our use.explain

Answer 1

BECAUSE ABOUT 96% IS TAKEN BY SEAS AND OCEANS . ALSO REMAINING WATER IS IN ICE STATE AND ALSO IN CLOUDS. SO WE ONLY GET 0.006 % WATER. BUT IT IS SUFFICIENT FOR HUMAN BEING.