Question

man made disasters and its type with information

Answer 1

Types of Disasters

Disasters can take many different forms, and the duration can range from an hourly disruption to days or weeks of ongoing destruction. Below is a list of the various types of disasters – both natural and man-made or technological in nature – that can impact a community.

                                                  Natural Types of Disasters

Agricultural diseases & pests

Damaging Winds

Drought and water shortage

Earthquakes

Emergency diseases (pandemic influenza)

Extreme heat

Floods and flash floods

Hail

Hurricanes and tropical storms

Landslides & debris flow

Thunderstorms and lighting

Tornadoes

Tsunamis

Wildfire

Winter and ice storms

Sinkholes

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Hurricanes and tropical storms are among the most powerful natural disasters because of their size and destructive potential. Tornadoes are relatively brief but violent, potentially causing winds in excess of 200 mph. Both earthquakes and tornadoes strike suddenly without warning.

Flooding is the most common of natural hazards, and requires an understanding of the natural systems of our environment, including floodplains and the frequency of flooding events. Wildfires are more prevalent in the event of a drought. Disasters impacting food supply can be extremely costly; American officials say that a food contamination scare similar to the one that hit the Belgian poultry industry in the 1990’s could jeopardize U.S. agricultural exports in excess of $140 billion.

                       Man-Made and Technological Types of Disasters

Hazardous materials

Power service disruption & blackout

Nuclear power plant and nuclear blast

Radiological emergencies

Chemical threat and biological weapons

Cyber attacks

Explosion

Civil unrest

 

Disasters also can be caused by humans. Hazardous materials emergencies include chemical spills and groundwater contamination. Workplace fires are more common and can cause significant property damage and loss of life. Communities are also vulnerable to threats posed by extremist groups who use violence against both people and property.

High-risk targets include military and civilian government facilities, international airports, large cities and high-profile landmarks. Cyber-terrorism involves attacks against computers and networks done to intimidate or coerce a government or its people for political or social objectives.


hope this helps you

Answer 2

disaster which are caused due to man made action r called man made disasters


1Deforestation and land slides.
2.Depletion of ozone layer and global warming -- causing erratic monsoons and hurricanes.
3.Over use of chemicals and fertilisers
4.Toxication of rivers by industrial waste
5.Dumping radio active material waste in sea.
6.Unsafe handling of nuclear reactors.
7 Improper handling of biological experimentation and waste.