A disaster is a natural or man-made problem resulting in an event, causing significant physical damage or destruction, loss of life, or drastic change to the environment. A disaster can be clearly defined as any tragic event happening from events such as earthquakes, floods, accidents, fires, or explosions. natural disasters can be very brutal such as, in floods, fires and earthquakes, major loss of lives and financial drawback is always seen. manmade disaster such as atom bomb explosions in Hiroshima and Nagasaki have killed hundereds of thousands of people and their upcoming generations are still effected by the radiations.
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