An earthquake
no. earthquakes are set off by sudden movements in the earths crust
half of earths layer
Undersea earthquakes can cause tsunamis, not the other way round. It is the sudden movement of the crust under the ocean which can trigger a tsunami.
Earths under crust surrounded by Upper Mantle (35-60 km) .The mantle is composed of sillicate rocks that are rich in iron and magnesium relative to the overlying crust.
it gets soggy
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EARTHQUAKE
The term is 'earthquake'.
The sudden movement could result in an earthquake.
There is a sudden movement in the earths crust in an earthquake. However, lava does not appear
earthquake/fissure
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
The sudden movement of the earth's crust is called and earthquake
the movement of earths plates or crust
earthquakes
earthquake/fissure
The immediate result of a sudden slippage of rocks within Earth's crust is an earthquake. This movement along faults causes seismic waves to propagate through the Earth, leading to shaking of the ground surface.