Causes of tsunami.The tsunami caused by the affect that makes water movements, such as an earthquake, landslide or meteorite collision.When the land under the sea change occurs, the ruprangayangkrathan turned to make sea water caused the movement to adjust levels, balance point, and will cause tsunami waves. To change the shape of the surface of the sea, usually occurs when the earthquake occurred due to the shifting of the Earth. This is an area where the edge of the Earth's crust several connecting plate called a fault (fault), such as the edge of the Pacific Ocean. In addition, the earthquake, and then An underwater landslide often occur in conjunction with the land, do cause tsunami waves.Aside from hurts born under water and then A large avalanche falls into the sea or water surface of thewatthu, it can cause waves. The tsunami that occurred in this format will be reduced quickly and has no impact on the coast is far too much. However, if the land is large enough, could cause a mega tsunami which may be hundreds of meters tall.
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