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The Earth's crust contains only a small amount of water, typically estimated to be around 0.5 to 1 percent by weight. This water is primarily found in the form of hydration in minerals and in pore spaces within rocks. While the surface of the Earth is covered by about 71 percent water, the crust itself has a significantly lower concentration.
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Why is water located above the earths crust but below the air?
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.
What is the main mineral the earths crust is made of?
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.
What is much of earths crust made up of?
Water 75%
What ocean makes up twenty percent of the earths water surface?
Indian Ocean covers 20% of water on the earths surface.
Why is there less silica in ocean water than river and ground water?
almost no silica in ocean water but most of its the earths crust.
What makes up about seventy five percent of the earths surface?
Water makes up about seventy five percent of the Earth's surface.
Why is water located above the earths crust but below the air?
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 layer of the earths crust that is not covered by ocean water is called what?
continental crust
Is there water on earths crust?
Yes, a great deal of it.
What is the general composition of earths continental crust?
Water
What is the main mineral the earths crust is made of?
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.
What is much of earths crust made up of?
Water 75%
What percent of the earths water is freash water?
3percent
What is 97 percent of earths water?
Salt water
What is the persentage of the earths water?
75 percent of earth is water. 3 percent of that is fresh water.
What percent of earths water is fresh?
3%
Wheathering and erosion of earths crust are primarily caused by?
water wind.
