NATURAL DISASTER

The natural disaster causes great damage to the living beings in earth whatever it is animals or human beings. There are some natural disaster is listed below.
A natural disaster is a major adverse event resulting from natural processes of the Earth; examples include floods, hurricanes, tornadoes, volcanic eruptions, earthquakes, tsunamis, and other geologic processes. A natural disaster can cause loss of life or property damage,and typically leaves some economic damage in its wake, the severity of which depends on the affected population's resilience, or ability to recover and also on the infrastructure available.
An adverse event will not rise to the level of a disaster if it occurs in an area without vulnerable population.In a vulnerable area, however, such as,an earthquake can have disastrous consequences and leave lasting damage, which can require years to repair.
RECENT HISTORY
Between 1995 and 2015, according to the UN’s disaster-monitoring system, the greatest number of natural disasters occurred in America, China and India.
In 2012, there were 905 natural disasters worldwide, 93% of which were weather-related disasters. Overall costs were US$170 billion and insured losses $70 billion.45% were meteorological (storms), 36% were hydrological (floods), 12% were climatological (heat waves, cold waves, droughts, wildfires) and 7% were geophysical events (earthquakes and volcanic eruptions). Between 1980 and 2011 geophysical events accounted for 14% of all natural catastrophes.
Studies on natural events require complete historical records and strategies related to obtaining and storing reliable records, allowing for both critical interpretation and validation of the sources. Under this point of view the irreplaceable role of traditional repositories (archives) can be supplemented by the use of such web sources as eBay.

![image]
()