Because it is less dense than the material that makes up the earth's crust, but more dense than the material that makes up the air.
The main mineral that makes up the Earth's crust is called feldspar. Feldspar is a group of rock-forming minerals that make up about 60% of the Earth's crust by weight.
Water 75%
Indian Ocean covers 20% of water on the earths surface.
almost no silica in ocean water but most of its the earths crust.
Water makes up about seventy five percent of the Earth's surface.
Because it is less dense than the material that makes up the earth's crust, but more dense than the material that makes up the air.
continental crust
Yes, a great deal of it.
Water
The main mineral that makes up the Earth's crust is called feldspar. Feldspar is a group of rock-forming minerals that make up about 60% of the Earth's crust by weight.
Water 75%
3percent
Salt water
75 percent of earth is water. 3 percent of that is fresh water.
3%
water wind.