Question

How does an earthquake occur?

Answer 1

Hint:To answer this question, we first need to understand what an earthquake is. An earthquake is the shaking of the Earth's surface caused by a sudden release of energy in the lithosphere, which causes seismic waves. Earthquakes can range in size from those that are too little to be felt to those that are powerful enough to throw things and people into the air and destroy entire towns.

Complete answer:
Earthquakes are triggered by tectonic shifts in the earth's crust that occur suddenly.Orogeny occurs when the tectonic plates glide over one another, resulting in earthquakes and volcanoes.Vibrations spread in all directions as a result of these disturbances. There is stress built up when the plates move relative to one another, which breaks by releasing the stored energy in the form of shock waves.

This results in the release of energy, which travels in all directions in the form of energy waves. The center of an earthquake, also known as the hypocenter, is the location where the energy is released.The epicenter is the point on the earth's surface that is vertically above the focus. It's the first location you should go.

So, we conclude that, Earthquakes are usually produced by subsurface rock breaking along a fault line. The seismic waves that cause the ground to tremble are caused by this quick release of energy. When two rocks or plates touch against each other, they cling together a little. The earthquake occurs when the rocks crack.

Note:The following are some of the earthquake's effects: The earthquake was caused by surface waves close to the epicenter. Ground shaking strength is determined by the duration, local geology, and distance. A man-made structure has been damaged. A fire broke out, and hazardous substances were spilled.