Erthquakes are the worst of the natural disasters. Various natural disasters including earthquakes hit Bangladesh repeatedly. Every year one or another disaster is destroying the life of the people of Bangladesh.

The eruption of a huge force inside the earth causes a kind of vibration. When this energy is suddenly released, the earth's surface vibrates for a moment and some parts of the crust move. Such sudden and transient tremors.

Earthquake preparation:

1. According to the researchers, they did not know how many risky areas you were in .

2.Find out if the building you are in is earthquake proof.

3. Sit down with everyone in the family and make an urgent decision about shelter.

4. Always keep a flashlight, battery and shoes by the side of the bed.

5.Every year, hold a trial with your family about what to do about earthquakes.

What to do during an earthquake :

1.When an earthquake starts, stay calm without rushing. Avoid going out, jumping through roofs or windows.

2.When the earthquake starts, sit on the floor and read. Then enter under a desk or table.

3.If there is an earthquake system in the building, the chances of building collapse are less, so it is safest to stay in the building.

4. Using an elevator during an earthquake is the most risky. So avoid using the elevator