Question

why is there shortage of water even thoughabout there fourth of the earth is covered with water ?

Answer 1

there is shortage of water on earth though water is present in a huge amount because we only have 0.03 present fresh water rout which most are trapped as glaciers.

Answer 2

heyyy!!
yess it is true but It is not suitable for drinking or for other activities as it is salty...
I want to know from uhh have uhh ever tested the sea water....