Examples of man made disasters

Man–made disasters can include hazardous material spills, fires, groundwater contamination, transportation accidents, structure failures, mining accidents, explosions and acts of terrorism. There are actions that we can take to prepare to react appropriately to these events.

Man–made disasters have an element of human intent, negligence, or error involving a failure of a man–made system, as opposed to natural disasters resulting from natural hazards. Such man–made disasters are crime, arson, civil disorder, terrorism, war, biological/chemical threat, cyber-attacks, etc.

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.

Types of disasters usually fall into two broad categories: natural and man-made. Natural disasters are generally associated with weather and geological events, including extremes of temperature, floods, hurricanes, earthquakes, tsunamis, volcanic eruptions, landslides, and drought.

► Man–made disasters:

When the disasters are due to carelessness of human or mishandling of dangerous equipment’s they are called man– made disasters. Common examples of these disasters are train accidents, aero plane crashes, collapse of buildings, bridges, mines, tunnels, etc.

Man–made disasters are disasters due to result of of human intent, negligence or involving a failure of a man–made system that leads to human suffering and environmental damage. Fires, transport accidents, industrial accidents, oil spills and nuclear explosions/ radiation are some examples resulting the human hazards.

Man–Made Causes of Air Pollution

Man–made pollutants can threaten human health and compromise the natural ecosystem and environment. Man–made pollution is generally a byproduct of human actions such as consumption, waste disposal, industrial production, transportation and energy generation.

MAN MADE DISASTERS

Some of the man–made disasters are: bomb explosions, terrorism, war or civil war, leakage of poisonous chemicals, breach in dams, air or water pollution, industrial accidents and epidemics. They are known as man made disasters because they occur due to human actions and not natural forces.

A flood is an overflow of water on land. When this happens, the water overflows from its normal path in the river bed and onto the dry land.