Tag «what are earthquakes»

Causes of Earthquakes

An earthquake is a natural phenomenon, which has many causes behind it. Some of these are natural while others are man-made. Among these causes, the most important are as follow; (1). Tectonic Movement causes Earthquakes: Earth’s crust is divided into large segments (fragments) separated along ridges. These segments are called plates (Lithospheric Plates). The term …

What is an Earthquake?

An Earthquake may be defined as the shaking and trembling of the Earth’s surface caused by sudden releases of stress with the crust of Earth. Thus an earthquake releases the energy that has been gradually stored through the stress of increasing deformation of rocks. The released energy takes the form of seismic waves that radiate …

Ten causes of an Earthquake

An earthquake is an intense thrilling vibration through the earth’s surface. An earthquake may range from a minor vibration (difficult to feel) to a devastating earth movement. An earthquake is a catastrophic shake of the surface of the earth, which can cause tremendous changes over and under the surface of the earth. In the historic …