How will form a eartquake

1.	How will form a eartquake
Answer» $\underline\bold{\huge{ANSWER \: :}}$ ______________________________ $\boxed{EARTHQUAKE\:\: :}$ ______________________________ ➡ Earthquake is the sudden movement of the Earth's crust which has serious impact on the surrounding AREA and may it violently pushes the upper surface. ______________________________ $\boxed{FORMATION\: OF\:EARTHQUAKES}$ ______________________________ ➡ Generally, volcanic eruptions are the main causes for formation or OCCURRENCE of Earthquakes. During the volcanic eruptions, hit gases are pushed upward and they pushed violently the Earth's crust surface upward, resulting in Earthquakes. ➡ The tectonic earthquakes are most frequent. They occur when the inter-plates collide with each other along their surface-contact edges. ➡ Internal horizontal and VERTICAL movements due to come ressional and tensional forces cause FOLDING and faulting in the Earth's crust resulting in the ocurrence of Earthquakes. ➡ Some man made causes INCLUDE construction of huge dams, nuclear explosions, blasting of rocks, mining, etc. ______________________________ $\boxed{THE\:CIRCUM\:PACIFIC\:BELT}$ ______________________________ ➡ The Circum Pacific Mountain Belt which has 70% of all earthquakes.

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