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Why do geologists think earth's core contains mostly iron?

Donald Ward

in Geography

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Tara Andrews on September 11, 2018

This is due to the fact of the wide range of the magnetosphere, the magnetic field of the earth. Can only be caused by the metal moves in currents. It is strong enough, to the point of the compasses in the right direction, but not enough to stick skillets to the floor, unfortunately.


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