Earthquake earthquakes and earthquakes essay 1854 words 8 pages. Earthquake is defined as a series of vibrations induced in the earth s crust by the abrupt rupture and rebound of rocks in which elastic strain has been slowly accumulating.
Earthquakes occur when the tectonic plates shift and climb over one another. This leads to mountain building referred to as orogeny which is the cause of severe earthquakes. Thus, the tectonic plates that lie under the surface of earth are responsible for this natural calamity.
Its origin can be traced to the early days of earth formation. It is responsible for a lot of damage to living and non-living beings. For many centuries man didnt know why earthquakes occur and how they occur and to what extent they would damage.
Essay about on earthquakes - on earthquakes an earthquake is a shaking or trembling of the crust of the earth caused by underground volcanic action or by.
Earthquakes can have disastrous effects on humans and on the environment. An earthquake is the result of trembling, rolling and vibration of the ground triggered by the sudden release of energy that is stored below the surface of the earth (ford 2004).
Earthquakes and its effects on earthquakes - earthquakes occur almost all over the world and often cause many casualties and injuries, but it is a common misconception to think that all earthquakes or even most of them cause destruction.