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论文题目：某一具体自然灾害的形成原因（包括自然原因和人为原因）
论文语种：英文
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是否有数据处理要求：否
您的国家：美国
您的学校背景：美国普通
大学要求字数：800
论文用途：预科考试题目
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The causes for hurricane

When the summer comes, it is common to learn that the hurricane is coming in the coastal city of America, the following things will be the numbers of the victims during the Hurricane and the lost of homeland. As the following will be the rescue people made to give a hand for the victims in the ruins. The storm can destroy the lower floors of some buildings, or even destroy the foundations of residences causing the homes to wash away. It can also trap residents from evacuating along low-lying escape routes. The way to know the causes for hurricane is to have an understanding of what is the hurricane.

In the following, we will take the hurricane https://www.51lunwen.org/ygshlw/2012/0612/1845147459.html happened in Atlantic hurricane of 2005 as an example, and then to analysis the causes for it. Hurricane Katrina was the deadliest and most destructive Atlantic hurricane of the 2005 Atlantic hurricane season. it began on June 1, 2005, and lasted until November 30 It is the costliest natural disaster, as well as one of the five deadliest hurricanes, in the history of the United States. Among recorded Atlantic hurricanes, it was the sixth strongest overall. At least 1,836 people died in the actual hurricane and in the subsequent floods; making it the deadliest U.S. it brought huge economic losses. When you hear about it, one question a person might ask is what causes a hurricane? It is also known as tropical cyclones or typhoons that depending on the location are some of the most power storms in nature. Usually it occurred in the tropical area nearby the sea. It can have winds that exceed one thousand kilometer per hour and causes massive flooding. When Hurricane Katrina happened in Atlantic hurricane of 2005 passes over populated areas it causes billions in damage. Hurricane Katrina is a huge organized thunderstorm complex that develops over the ocean，and it is known that America is a nation surrounded by oceans. https://www.51lunwen.org/usa/ The case is usually every summer American would be stuck with the hurricanes.

Considering the causes for Hurricane Katrina happened in Atlantic hurricane of 2005, it mainly depends on the two aspects. The first aspect is the low pressure and warm water. We have to know the fact that the ingredients of Hurricane Katrina are warm ocean water, weak upper level winds, and low pressure. The warm ocean water supplies the moisture for the hurricane. The weak upper levels winds allow the developing hurricane Katrina to not tear apart, and the low pressure allows thunderstorms to develop. The hurricane Katrina will weaken if it comes on land, moves over water that is too cold to sustain it, or if the upper level winds get strong enough to start breaking the circulation apart. Tropical storms usually occur in late summer and fall when the oceans in the northern hemisphere are at their warmest. When hurricane Katrina of 2005 makes landfall it loses the tropical moisture, which is the fuel that feeds the storm. It weakens rapidly over land, due to the quick loss of water. The truly destructive part of the hurricane Katrina is the eye wall. This 本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。