Machine-translated by Google. Questions are authored in English.
Top

Discussion

Arrange the stages of the earthquake cycle in the correct order.

1. Sudden rupture and release of energy   2. Gradual accumulation of elastic strain   3. Aftershock adjustment   4. Renewed strain accumulation

  • A.1, 2, 3, 4
  • B.2, 3, 1, 4
  • C.1, 3, 2, 4
  • D.2, 1, 3, 4

Answer: D

Correct answer: 2, 1, 3, 4

The elastic rebound cycle begins with the gradual accumulation of strain as the plates move while the fault stays locked. When friction is overcome the fault ruptures suddenly and the strain is released. Aftershocks then adjust the stresses around the rupture over weeks to years, and the cycle begins again as strain reaccumulates for the next event.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.