Distribution of Elements on the Earths Crust

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Check out us at:http://www.tutorvista.com/content/phy... • Earth Structure • During the formation of the Earth, cooling of gaseous mixtures took place and molten earth condensed to form different earth zones or layers. Each layer that formed on top of the other had a definite chemical composition and thus a distinct distribution of elements within it. The innermost layer or core was metallic and molten, the intermediate core was sulphide and a silicate layer formed on top, which was exposed to the Earth's atmosphere layer, creating the Earth's solid crust. • Please like our facebook page • / tutorvista Follow us at: https://plus.google.com/+tutorvista

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