Question

what is cause of earthquack??

Answer 1

Causes of an earthquake. Earthquakes are caused by tectonic movements in the Earth's crust. The main cause is when tectonic plates ride one over the other, causing orogeny (mountain building), and severe earthquakes. The boundaries between moving plates form the largest fault surfaces on Earth.

Answer 2

Hello Dear !!

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» First of all let us know , what earthquake really is ?

==> Earthquakes are the natural shaking of the Earth which generally occurs due to the movement of the tectonic plates and it suddenly releases an energy on the Earth's surface resulting in the formation of the seismic waves on the Earth .

Now , let us move on to its causes :

==> The Earthquake takes place due to the the breakage of the rocks under the Earth's surface resulting in the formation of seismic waves whose energy is enough the shaken the Earth's surface .

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Hope It Helps !!