Natural disasters and its Types,with example

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Natural disasters are catastrophic events caused by natural processes on the earth. Examples include floods, storms, tsunamis, and earthquakes. The world has been subjected to a number of natural calamities over the course of its billions of years. Several mass extinction events have occurred, with catastrophic repercussions for various surviving species. To find out the solution to this and more information on natural disasters, visit this blog!

What exactly is a natural disaster?

A natural disaster is described as "a major event caused by natural processes on Earth that causes significant environmental degradation and loss of life." A natural danger is typically preceding a natural disaster. The January 26, 2001 Gujarat Earthquake, for example, was a natural disaster. Natural hazards lurk beneath the active fault lines that run through Gujarat.

Anthropogenic causes, on the other hand, can cause or influence certain natural hazards. Landslides can be caused by a variety of factors, including deforestation, mining, and agricultural activities. Natural calamities frequently cause widespread devastation. Wildfires, for example, destroy animal habitats while also inflicting property damage and loss of life.Natural Disaster Types

Natural hazards are classified into four categories: geological disasters, hydrological disasters, meteorological disasters, and biological disasters.

Geological disasters

A form of risk is geological hazards, or threats generated by geological (i.e., Earth) processes such as plate tectonics. Earthquakes and volcanic eruptions are two examples. Although geological severe events are often beyond human control, humans do have a substantial impact on the events' aftermath.pWeather-related Disasters.

Meteorogical disasters

Meteorological hazards are those that are caused by meteorological (i.e., weather) occurrences, particularly those connected to temperature and wind. This includes heat waves, cold waves, cyclones, hurricanes, and freezing rain. Cyclones are referred to as hurricanes in the Atlantic and typhoons in the Pacific.Disasters Caused by Water.

Biological disasters

Biological hazards are those that come from biological processes. This includes a wide range of disorders, including infectious diseases that spread from person to person and constitute a serious hazard to large populations. Instead than being under the domain of medicine and public health, biological risks are frequently kept out of debates regarding natural hazards.

Hydrological disasters

Hydrological dangers are those that are caused by hydrological (water) processes. Natural disasters include floods, droughts, mudslides, and tsunamis. Floods and droughts can devastate agriculture and are a significant cause of famine. The floods in Central China in 1931 killed three to four million people, making it the deadliest natural disaster in history (excluding pandemics).Tornadoes are rotating, funnel-shaped clouds formed by violent thunderstorms. They stretch from a thunderstorm to the ground, with violent winds exceeding 30 miles per hour. They can also accelerate from zero to 70 miles per hour in a matter of seconds.

Tornado


Tornadoes can strike with little or no warning, leaving victims with only seconds to seek shelter. People frequently experience emotional distress as a result of tornadoes and severe storms. Natural disasters frequently cause feelings of overwhelming worry, difficulties sleeping, and other depression-like symptoms.

Flood


Floods occur when water spills from a normally dry location. Flooding can be caused by a number of events, including hurricanes and tropical storms, burst dams or levees, and flash floods that occur within minutes or hours of heavy rain. Although floods are more common near the coast, particularly during hurricane season, they can occur anywhere and range in quantity and length. Even small streams, gullies, and creeks that appear unaffected in dry weather might flood. Here are some signs of emotional distress caused by flooding:

If you're feeling despondent or helpless, fearing that forecasted storms will turn into hurricanes, even if the chances of this happening are minimal, and regularly yelling or fighting with family and friends.

Earthquake


When the Earth's plates shift, it causes a severe shaking of the ground that can last from a few seconds to several minutes. Mild shaking may quickly intensify and turn violent. Earthquakes are rather common, and they occur on a daily basis somewhere in the world. Even tiny earthquakes that inflict minor damage and devastation can generate mental distress in people (particularly in locations that are unfamiliar with such events). Aftershocks can occur months after an earthquake and can be just as upsetting. Here are some signs of emotional anguish brought on by earthquakes:

Being easily startled, having difficulty sleeping or sleeping too much, and having unshakeable thoughts and memories of the earthquake.

Drought


Droughts are recurring weather events that vary in intensity and duration depending on the location of the country and even within a state. Drought occurs when rainfall falls below average for a lengthy period of time, usually a season or more. Drought can also be induced by a delay in the rainy season or a mismatch between rain and crop development. Some signs of drought-related emotional distress include:

Feelings of overwhelming anxiety, constant worrying, difficulty sleeping, and other depressive-like symptoms, disagreements among people over limited water supplies, health issues related to dust, insufficient water flow, or poor water and air quality, and financial difficulties as a result of crop failures.

FAQs

What is a natural disaster?

Natural disasters are extreme weather conditions that have the potential to endanger the safety of living beings and the land in general.


What are three examples of natural disasters?

Natural calamities include earthquakes, tornadoes, and wildfires, to name a few.


What factors contribute to natural disasters?

Natural catastrophes can occur for a variety of reasons, including pollution, deforestation, and soil erosion.


What exactly are geological disasters?

The following are examples of geological disasters:

Avalanche Landslides Eartquakes


What precisely are hydrological disasters?

The following are examples of hydrological disasters:

Flood Tsunami

Eruption of the Limnic Zone

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By Kavitha.. 😇

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