Name source man- made and natural disaster
Answers
Answer:
Floods, storms, earthquakes, droughts, forest fires and volcanic eruptions are among the most devastating types of natural catastrophe. But some disasters are man-made. These include explosions, major fires, aviation, shipping and railway accidents, and the release of toxic substances into the environment
Answer:
Floods, storms, earthquakes, droughts, forest fires and volcanic eruptions are among the most devastating types of natural catastrophe. But some disasters are man-made. These include explosions, major fires, aviation, shipping and railway accidents, and the release of toxic substances into the environment
Explanation:
A disaster is a serious disruption occurring over a short or long period of time that causes widespread human, material, economic or environmental loss which exceeds the ability of the affected community or society to cope using its own resources. Developing countries suffer the greatest costs when a disaster hits – more than 95 percent of all deaths caused by hazards occur in developing countries, and losses due to natural hazards are 20 times greater (as a percentage of GDP) in developing countries than in industrialized countries. No matter what society disasters occur in, they tend to induce change in government and social life. They may even alter the course of history by broadly affecting entire populations and exposing mismanagement or corruption regardless of how tightly information is controlled in a society.
It is difficult to apply a single universal definition to a disaster, though it is generally described as an event that complies with the following criteria:
Sudden catastrophic event
Exceeds a community’s capacity to cope
Ruinous outcome in terms of human and economic losses
Natural disasters can be defined as an event caused by natural forces that surpasses the coping ability of the community it affects, which is the extreme occurrence of hydrological, geological or meteorological events. Man-made disasters are equally devastating, but unlike natural disasters, it results directly from human activity.
To have enough impact to be classified as a natural disaster, an event needs to comply with the following:
A considerable amount of energy supplied by natural forces
The energy must then be focused in the right environment
A concentration of assets or people within the focus of the event
When these factors combine, the magnitude of the effects determines its disastrous implications.
Man-made disasters are so diverse in origin that, to be defined as a man-made disaster, it is merely be classified as:
Large and far-reaching effects
Serious damage caused
It must be reported and the cause assessed
Floods (cited to be the most common disasters worldwide), hurricanes, tornadoes, and earthquakes are all natural disasters. The physical damages greatly impact the social structure and later the recovery period of a community and losses in various sectors. Hurricane Katrina or tsunami that devastated Southeast Asia provide examples of natural disasters and the extensive impacts thereof.
Disastrous events such as harmful chemical spillage, industrial accidents, detonations, biological or chemical attacks, plane crashes, and so on, are all man-made disaster. The effects of man-made disasters may be amplified by natural processes, for example, the nuclear accidents that occurred in Japan in 2011. This was a result of inadequate storage; the storage planning did not take into account the effects that an earthquake may have and this resulted in a nuclear accident.