Question

plate tectonic theory​

Answer 1

Explanation:

Plate tectonics is the theory that the outer rigid layer of the earth (the lithosphere) is divided into a couple of dozen "plates" that move around across the earth's surface relative to each other, like slabs of ice on a lake...........

Answer 2

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According to the Theory of Plate Tectonics, the earth's crust is made up of seven major and minor plates.