An earthquake is best described as
A) the point within the Earth where seismic waves originate.
B) the sharp release of energy in the Earth's crust that creates seismic waves.
C) the amount of ground displacement along a fault.
D) the amount of stress rocks along plate boundaries experience.

Question

Quizplus · Accepted Answer

An earthquake is a sudden, rapid shaking of the earth caused by the release of energy stored in the rocks of the earth's crust. This energy is released through seismic waves that travel from the earthquake's source, which is usually a fault in the earth's crust.

An Earthquake Is Best Described as