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Estimates vary, but somewhere between 70 and 75 percent of the Earth's surface is covered in water. This does not include the polar icecaps. === ===
The ocean is considered an ecosystem. 70 percent of the earth is made up of ocean water.A+-- Marine
Sedimentary rock; this is because the earth is constantly going through the rock cycle and both igneous rock and metamorphic rock have a lot to deal with under the earths surface and sedimentary rocks doesn't it just builds and builds over time which creates 75% of rock the covers the earth surface.
Yes it does
Although sedimentary rocks are estimated to comprise only 5% of crustal rock, 75-80% of the land surface is covered by them.
75%
I think it is 75 % of the earths surface is covered by limestone
No. Only a fairly small percentage of Earth's land is covered by glaciers. However, about 75% of the surface is covered by water.
Mostly 75 percent
75%
Roughly 75% of Earths Surface is covered by water. (including the Oceans, lakes and land Ice).
75%
It covers about 71% of the Earth's surface.
The earth surface is mostly water. We are taught that 75% (3/4) of the earths surface is water.
earth is 75% water and about 16% of earth surface is Uninhabitable (desert)
Earth's surface is covered by 71% water and it's so important because our bodies are 65-75 % water, and we can survive without it nothing can.
Estimates vary, but somewhere between 70 and 75 percent of the Earth's surface is covered in water. This does not include the polar icecaps. === ===