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How the oceanic crust move?

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Anonymous

14y ago
Updated: 8/19/2019

The earths crust layer is constantly moving because of the layer beneath it that has all the liquid magma. The magma needs a place to escape because of the pressure it takes on so where does it go, it goes up and pushes on the earths crust to escape. The places it escapes are pretty much where they follow the path of least resistance and that is where the plates of the earth crust meet. The Atlantic ridge which is the second biggest in the world has eruptions all the time constantly added to land to the sea and pushing other plates together. So in short the plates move because the layer beneath it are always on the move as well.

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Wiki User

14y ago

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