What is a tsunami?Tsunami (tsunami) is a giant wave that originated from the ocean and moves to the coast. This is the language that the word tsunami Japan. The root term that means harbor wave. In English sometimes called tidal wave that this wave (tidal wave) means the waves caused by the tide but in science, then that means, because tsunami are not caused by the tide but somehow.Tsunami usually occurs in the Pacific Ocean and the countries that are struggling with the tsunami often don't tell it that is nation Japan guess. Because it is often the news until the tsunami, this term is well known in general around the country centuries ago Japan faced up to 250 times the tsunami has killed more than 100,000 people combined.Tsunami occur?Tsunami waves and coastal plain they have different origins. In General, the waves caused by the tide and wind, but then the tsunami caused severe water replacement. Make a mass of water movement occurred at high speed.Compare with think we throw a stone into the water. If we throw a small rock, we will notice that the surface of the water as the aftershocks from the point at which unfolds the stone water agreement. The more the big rock? The aftershocks caused any larger. This is because when the stones agreed to replace water in water and energy stones falling water will be taken from the water pouring into the stones. Make a mass of water that makes the result we see a ripple. The big stone. Energy to circulate water to give it more The aftershocks caused so large and unfolds.Similarly, In natural phenomena can be replaced. For example, the occurrence of volcanic bombs in the sea. Earthquakes or landslides in the sea. Earthquakes on land near the coast, etc., these all cause severe water instead of both, and in addition to the natural phenomenon in the world of these. Natural phenomenon from the outside world: a check the bat or comet in the ocean it's OK cause severe water instead. The effects of these phenomena are caused by taking Thep crate for water and the mass of the water, it is moving at a high speed from the point at which the water radiates is replaced. Cause a tsunami up.
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