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Facts about Earth

Facts about Earth Page 1/6
Almost two-thirds of the earths surface is covered by water. If the earth were flat, water would cover everything in a layer two miles deep!
Facts about Earth Page 2/6
Geologists have discovered there seems to be more water miles deep between the rocks of Earths mantle than in all the oceans of the world. The intense pressure of the tons of rocks above keeps the hot water from turning to steam and escaping.
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