Awesome Tsunami Waves

Topics: Tsunami, Ocean, Pacific Ocean / Pages: 2 (474 words) / Published: Jun 5th, 2013
The Cause and Effects of Tsunami A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake. The effects of tsunami will bring a lot of problem to the nation and community. The effects of tsunami will bring a lot of problem to the nation and community .The general cause of tsunami is earthquakes and it will makes environmental impact and destruction. Firstly,the main cause of tsunami is from the effect of earthquakes.Tsunami, also called seismic sea waves or, incorrectly, tidal waves, generally are caused by earthquakes. Earthquakes can brings volcanic eruptions following to produce a truly awesome tsunami waves .For example ,the Great Kratatau Volcanic Eruption of 1883 generated giant waves reaching heights of 125 feet above sea-level, killing thousands of people and wiping out numerous coastal villages .Actually not all earthquakes generate tsunamis. To generate tsunamis, earthquakes must occur underneath or near the ocean, and must be large . Tsunami can happened in everywhere in the world , but in the Pacific Ocean there is a much more frequent occurrence of large because of the many large earthquakes along the margins of the Pacific Ocean. On the other hand,the effect of tsunami is it will brings environmental impact.Tsunami will destroy all the living things and then brings unbalanced of environment. The up root of trees and plants will destroys animal habitats. Land animals are killed by drowning and the sea animals are killed and poisoned by pollution if dangerous chemicals are broken and washed away into the sea .Besides, the solid waste and disaster debris also be a part of critical problem that have to face by government .Contamination of soil and water will affect the soil fertility of agricultural lands .For example, it may happened radiation resulting from damage to nuclear plants as it happened in Japan in March 2011.It will require a big cost

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