The earthquakes are the most frightening natural disasters, also are one of the most violent natures phenomena.
An earthquake happen when places or rocks whitin the earth suddenly breaks on, sending shock waves trippling.
Some of this movemnts are undetectable for the people because the quake is further of the surface. There are Thousands of quakes every day but because of that reason we feel a law percent of them.
In other cases like the real earthquakes around the world the earth shakes too much caussing more of damages and victims who cant never forget these disaster.