Question

Define an earthquake.​

Answer 1

I think

An earthquake is the result of a sudden release of stored energy in the Earth's crust that creates seismic waves.

or

An earthquake is caused by tectonic plates getting stuck and putting a strain on the ground.

thanks....

Answer 2

An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

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