Test: Natural Disasters - 1 - Class 5 MCQ

A drought is a long period of time during which no rain no falls.

A natural disaster refers to the damage or destruction caused by natural forces such as earthquakes, floods, droughts, cyclones, and tsunamis. It results in a significant loss of life and property.

An earthquake is the sudden movement under the surface of the earth that causes tremors or vibrations on the surface. It can occur without any warning and may lead to minor or major disasters.

The point directly above the focus of an earthquake on the surface of the earth is called the epicentre. The effect of an earthquake is greatest at its epicentre.

Floods occur due to heavy rainfall, collapse of dams, sudden melting of snow, cyclones, tsunamis, blocking of river channels, and strong tides in the sea.

Floods cause huge damage to life and property. They also lead to the contamination of clean water, resulting in water scarcity and the spread of water-borne diseases.

During an earthquake, if you cannot go out of the building, it is safer to stand in a corner to avoid things falling on you.

Before a cyclone hits, it is advisable to move to a safe place to avoid the strong winds and heavy rainfall associated with cyclones.

A tsunami is a series of large waves caused by underwater earthquakes or volcanic eruptions. These waves can travel thousands of kilometers and destroy everything in their path.

Droughts are long periods of time with very little or no rain. They lead to a scarcity of water, affecting agriculture, causing food shortages, and resulting in the death of human beings and animals.