Most of it is sea water, some of it is ice.
30%
it is the water cycle
It can change
water
hyrdosphere
Because most of the water is salt water
it is water cycle
70% or 80% of water covers the earths surface
Freshwater is probably 5 ~ 10 % The Great Lakes is the largest freshwater body.
3/4 of the earth's surface is water.
Indian Ocean covers 20% of water on the earths surface.
69%
about 30%
the sun
Water.
30%
the water cycle