Effects of Earthquake

Earthquake Definition, Causes, Effects & Facts

When earth sudden shaking it is called earthquake. It happens at time to time in our country. The earthquake is a very frequent in Assam. Tremors appear at shot intervals. But when the shaking is violent, it causes much damage to us. Houses crumbles down. Trees are uprooted, course of rivers are changed and sometimes the very geography of place undergoes a thorough change.

The Causes of Earthquake

There are various reasons for a earthquake:-

According to popular belief the earth is held on its head by a big serpent Vasuki (Snake), Sometimes Vasuki gets tired or angry, then he moves his head and there is an earthquake.

According to Science the interior of the earth is growing gradually and cools owing to the radiation of heat. The cooler the earth, the things inside it get smaller in size. It causes a constant movement in the blow of earth. When movement becomes violent it creates a shaking of the earth’s crust and we have an earthquake. Sometimes a part of the earth’s surface suddenly goes down with great velocity and causes an earthquake. Sometimes the eruption of a volcano is responsible for the terrible event.

The Effect of Earthquake

Whatever the reasons, the consequences of an earthquake are terrible. Thousands of people die, thousands again become homeless and helpless. Foods occur and destroy all crops causing untold suffering to people. Some place sink down into the earth with houses, trees, men and animals, while other new places arise up their heads from below. The water of the sea recedes at places giving birth to new tracts of land while the sea engulfs large portions of land once rich with vegetation and population.

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