Question

multiple choice question
what is a crack in earths crust along which rock has moved?
o an epicenter
a focus
o an earthquake
a fault

Explanation:

A fault is a crack in the Earth's crust along which rock has moved. An earthquake is the shaking of the ground caused by the sudden release of energy in the Earth's crust. The focus is the point within the Earth where an earthquake originates. The epicenter is the point on the Earth's surface directly above the focus.

Answer:

a fault