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Well I'm not to sure about that, but 70% of the earth is water!And only 3% of all the water is fresh
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∙ 14y ago
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How much salt water covers the earths surface?
a lot
How much of earths surface is covered in land?
About one third of the land surface of the earth is desert.
How much of the earths surface do mountains cover?
How much of the earth's surface do mountains cover? it is 99% of the earth
How much of the earths land surface was covered by rainforest 100years ago?
50%
During the last ice age how much of the earths surface was covered by glaciers?
30%
How much of earths oceans cover earths surface?
70% or 80% of water covers the earths surface
How much of earths surface does not have water on it?
about 30%
How much more is Earths surface of gravity than the Moon's?
Earths surface of gravity is 4.6m/s2 more than moons.
How much of the earths surface is covered in garbage?
28 %
Which is hotter the sun or the earths crust?
The Suns surface is about 6,000K much hotter than the Earths crust. The hottest lava can get at the surface is about 1,400K
The oceans cover approximately how much of the earths surface?
97%
How much of the earths surface is frozen?
Less than 5%.
How much salt water covers the earths surface?
a lot
How much rocks are on the surface of the earth?
Apart form the Oceans the earths surface is made of rocks.
How much of earths surface is covered in land?
About one third of the land surface of the earth is desert.
Would an ore at earths surface or an ore deep underground be more expensive to mine?
it depends mainly it depends what level you can mine usally the higher the level you need to mine then is how much there worth==the higher the level the more money
How much of the earths surface is covered is covered by land?
about one fourth
