Multiple choice

Which of the following is/are the reason(s) due to which earthquakes occur?

a. Earthquakes occur when the moving plates of earth's crust slide past one another. b. Earthquakes occur when the moving plates of earth's crust collide with one another. c. Earthquakes occur when the moving plates of earth's crust move around very quickly over the mantle.

  1. Only a

  2. Only a and b

  3. Only b

  4. Only b and c

  5. Only c

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct option.