Arrange the following events pertaining how fault movements generate earthquakes.


I. Once friction is overcome, the rocks suddenly slip.

II. Ground suddenly moves, and an earthquake occurs.

III. Energy from inside the Earth is necessary to make the ground move.

IV. The rocks are stuck together due to friction.


1. II, IV, I, III

2. I, II, III, IV

3. III, IV, I, II

4. IV, II, I, III