science
Grade-4-
Easy

Question

________ is a sudden shaking of the earth’s crust.

  1. Hurricane
  2. Tornado
  3. Earthquake
  4. Storm

hintHint:

The sudden shaking of earth's crust is called an earthquake.

The correct answer is: Earthquake


    • A sudden shaking of the earth's crust is an earthquake.
    • It can be explained as vibration by releasing energy that starts from a point called the epicenter.
    • It may be due to some heavy disaster like a volcanic eruption or by some manmade causes.