What is the process that powers plate tectonics?


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December 19, 2017 2:38AM

Convection, as heat from the mantle is transferred to the lower
crust, which can move very slowly in response to the increased
upward pressure. The heat makes the rock liquid (magma) in some
areas, allowing it to flow upward to the surface, thus creating
spongebob squarepants!

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