Question

Any fracture or system of fractures along which Earth moves is known as a ______.

A. deformation
B. fault
C. strain
D. stress

Answer 1

b fault because an earth doesn't just move but a fault causes IT TO MOVE

Answer 2

I think the correct answer from the choices listed above is option B. Any fracture or system of fractures along which Earth moves is known as a fault. Faults allow the blocks to move relative to each other which results to an earthquake. Hope this answers the question.