what are man made disasters ? give 3 examples
Answers
Explanation:
However, it has been found that disasters can be classified into three types: (1) natural; (2) man-made; and (3) hybrid (see Figure 1). Natural disasters are catastrophic events resulting from natural causes such as volcanic eruptions, tornadoes, earthquakes, etc., over which man has no control.
Man-made disasters are caused by men activities. These are caused by human errors and are generally unpredictable.Some important types of man-made disasters are industrial disasters, nuclear disaster, Oil Spills, chemical disasters, transportation accidents, terrorism.
Man-made disasters suddenly disrupt the functioning of a community or society and cause human, material, and economic or environmental losses that exceed the community's or society's ability to cope using its own resources.
Man-made disasters include the leakage of toxic chemicals, out breaking of fire, air crashes, accidents, collapsing of bridges, nuclear accidents, etc. Technological and industrial disasters can be caused due to lack of proper installations, flawed structures, improper handling of hazardous wastes and substances, etc.
In the Bhopal gas tragedy, the official death count by the Indian government is 3,787 bodies, however, unofficial records state 8,000 deaths or more tied to the disaster.
In Chernobyl nuclear disaster a nuclear reactor exploded and release about 50 tonnes of radioactive substances into the atmosphere. The radiation quickly spread in the northern hemisphere. This radiation is high levels and very dangerous.
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