Usually, students do not always equate stability issues, natural disasters and security problems.The more back to the past in a world of "old security". The problem is the stability of the military threats to nature and therefore never has been considered as the source of the threat.Even during the cold war, natural disasters will be severe, causing large losses occurred, but were not aware of the severity of the issue in the context of natural stability.But it seems we really realized that nature is a security threat, when the India Ocean tsunami in 2004, and in the current situation, we see the situation is no different in the case of Japan, that is, to emphasize that for stability. Natural disasters are one of the most important new security problems.So what's the surprise wouldn't have used the term natural is a threat, "the action of God," which indicates that the threat that arises is that human beings could not resist.Or in other words, it is when humans faced such a threat. Man in the face and natural problems such as this, are not under the control of humans.If compared to natural history issue is the severity and damage to a maximum of 10 entries. 1.) huangho river flood characteristics in 1931 year losses 3.7 million people. Year 2) huangho river flood 1959 2 million.Egypt and Syria part 3) the year 1201 earthquake 1.1 million.Year 4) huangho river flood 9 1887 San people. 5 year 1887) China earthquake 8.3 San people.Year 6) huangho river flooding 5 1887 San people. The year 1939 floods) China 7 5 San people. 1970 8) Bangladesh Cyclone 3 hundred thousand people.9) China earthquake 1976 2.4 year thousands India 2004, 10), Ocean XI NAMI 2.3 San people.In the current situation of natural disasters that can be considered a security threat. There are 8 styles that appear in the details as follows:1) tsunami (Tsunamis).The word "tsunami" comes from Japan, which if translated literally means "harbor wave," but in the current. This term refers to the words "enormous waves in the ocean," or some people may call this "the giant wave on wave."The difference between these types of waves, with a wave of the sea, the tsunami waves. Is not caused by the tides and wave length is between 100-150 kilometers, or about 100 times the normal waves, and more importantly, it is the speed of the waves is between 640-960 kilometers per hour.Examples of tsunami in India in the year 2004, in which case the ocean, caused by the movement of the crust between Aceh of Indonesia to the Andaman Islands of India. And cause damage to people and property as in countries with a coastline on the ocean side, Malaysia, Sri Lanka, Indonesia Thailand India India: Maldives and Somalia.2) earthquakes (Earthquakes).The earthquake is a natural disaster phenomena of social awareness as well, and violence is a measure of the vibration as a course. With the trend of earthquakes usually in strips that are the fault of the crust.The threat of an earthquake causing erosion of various building and construction. In the case of transactions, the rate of violence would bring about loss of lives and property, are many.For example, if the New Zealand earthquake in Japan and the past. In addition, deaths from the earthquake also caused the earthquake it caused water to gush out of the flow and fire. Throughout, including problems caused by landslide
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