Multiple choice

Earthquake is caused by

  1. disturbance of earth surface

  2. adjustment of layers of earth's crust

  3. breakage of rock system

  4. upliftment of rocks

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

Earthquakes are primarily caused by the sudden release of stress along fault lines due to the continuous movement and adjustment of tectonic plates within the earth's crust.