What is the cause of most earthquakes?
A) sudden movements from elastic strain release and rupture along pre- existing faults on or near to plate boundaries
B) folding deep under active mountain belts
C) nuclear weapons tests in secret underground locations
D) volcanic eruptions

Question

Quizplus · Accepted Answer

Most earthquakes are caused by the sudden release of elastic strain energy along faults in the Earth's crust, typically near plate boundaries. This process occurs when the stress on the rock exceeds its strength, causing it to break and slip, releasing energy in the form of seismic waves.

What Is the Cause of Most Earthquakes