Question

River water is clear where as sea water is not . Whereas both contain mud and sand . Why?

Answer 1

because sea water contains dissolved salt and in river water the mud and sand particles set at the bottom of water that is why it is an fresh water natural resource

Answer 2

Bcoz sea water can cause dehydration contain salt and itself sea is a salt solution where salt (present in rocks )get mixed with water from continuous flow with many rock

ʕ•ٹ•ʔ (≧▽≦) (^^♪