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Disaster and its Types
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This lesson gives information about what do you mean by disaster and the different types of disasters

Venkatesh Emani
Loves teaching...Faculty of Geography and economy for competitive exams

U
Unacademy user
Mam kya pre se phle ye course complete ho jayega....??
Hai Sir, can you explain, when a crisis or Hazard turns into a disaster?? or the criteria or basis when an incident can be called a disaster or just a crisis.....
Mukesh Kwatra
2 years ago
whenever there is loss of life an property a hazard is turned in to a disaster and therefore we never talk about hazard management we always talk about disaster management.
Anusha Tellakula
2 years ago
thank u
S
Thank you sir,Great work sir...once again Thanks a lot sir
  1. Course:Disaster Management Course: Disaster Management Presented by Venkatesh Emani


  2. About me - M. Sc geography from University of Madras Three years of experience in teaching Geography and Economy for civil services Interests : Love teaching, watching cricket and some long drives Follow me on Unacademy: h nh


  3. What is a Crisis / Disaster? 'CRISIS' may be defined as an emergency situation arising out of natural or human activity e derined as an emergency situation arising out o It poses a threat to human life and property or leads to large scale disruption of normal life. A crisis may degenerate into a disaster if it is not properly managed.


  4. Types of Disasters Caused by Nature: Climatic events: Cyclones, floods and drought Geological events: earthquakes, Tsunamis, landslides and avalanches - Crises caused by accidents: industrial and nuclear mishaps and fire related accidents . Crises caused by biological activities: public health crises, epidemics etc Crises caused by hostile elements: war, terrorism, extremism, insurgency -


  5. Disaster Disaster causes Natural Disasters have been occurring from the past, but now increased in terms of magnitude, frequency and complexity. This is attributed to the 20thcentury trends of Globalisation, Urbanisation and Climate Change. Eg: Increasing population densities and urbanization have resulted in greater impact on human lives and property # Poverty, environmental degradation, lack ofaw areness and information will aggravate a disaster