Question

what is earth quake??​

Answer 1

Answer:

hey army

here is ur answer

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.

Answer 2

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An earthquake is the shaking of the surface of the earth due to the sudden release of energy in the earth's crust. As a result, seismic waves (also known as S waves) are created. The seismic activities in an area determine the type and intensity of the earthquake.