Natural disasters

Other natural disasters are all these things, of course, but it’s thought that these are he deadliest natural disasters of the seasons. One of the most dangerous natural disaster is Tornadoes. Tornadoes are violently rotating cumulonimbus clouds, that are in the shape of a column or funnel. They are formed usually by colossal thunderstorms. They are known to cause vast destruction all over the world, especially in the spring season. They can ravage whole neighborhoods and bear many casualties. They are very perilous for an abundance of reasons. Their winds can reach up to 300 miles per hour.

The deterioration paths can be in surplus of one mile wide ND up to 50 miles long, and can even stay on the ground for dozens of miles. The average speed is around 30 miles per hour. It may alter from stationary to 70 MPH. Before a Tornado hits, the winds may become very still. Generally, Tornado season occurs in the early months of March through May. Sometimes they progress so rapidly that there is no time for advance warning. Some examples of the deadliest Tornadoes are in Bangladesh, in 1989, 800 people were killed. In the United States, 1 984, 600 people were killed.

The Soviet Union, 1 984, 400 people were killed. That is why Tornadoes re the deadliest of all natural disasters. ( www. Statistician. Com/tornado- statistics/ , www. Ready. Gob/tornadoes ) The second most pernicious natural disaster would be Blizzards. A Blizzard is a severe winter storm that combines wind and snow. Blizzards are principally in North Central and Northeastern areas. They are generated by changes in moisture, air pressure, and temperature. Air masses are responsible for weather. These gigantic bodies of air, generally have the same amount of air throughout.

These masses of air move all around the world. They can also be caused by jet streams. The Blizzards can form from these massive air currents by projecting south during the winter months. This allows cold polar air to move South, then the warm tropical air goes North. Although they are barely as damaging as other severe weather events such as Hurricanes/ Earthquakes, they are extremely dangerous. Wind chill is one of the most dangerous factors involved with Blizzards. A strong wind chill can give off the allusion that the temperature is colder than it really is.

Wind can and will carry heat away from all living things. One deadly factor of a Blizzard is hypothermia. Hypothermia occurs when the body’s temperature decrease less than 95 degrees. Some of the symptoms to look out for include stumbling, shivering, and tiredness. Slurred speech and memory loss are also symptoms of Hypothermia. Another deadly factor is frostbite. Frostbite is one of the results from the extreme temperatures. Frostbite occurs when flesh freezes. The skin tissue begins to decay when blood flow stops. It can potentially be permanent. According to statistics, 100 people are killed each year by Blizzards.

That shows just how deadly these storms really are. (Jean, Allen. Natural Disaster: Blizzards. Mandate, Minnesota: Capstone Press, 2003. 5-48. Print. ) And lastly, the third most malignant natural disaster is Heat Wave/ Drought. Nearly every part of the world experiences heat waves/droughts, some more than most. A Heat Wave is a continuous period of abnormally hot weather. A drought is a continuous shortage of rainfall and water. They both will kill about ten times more people in the Eastern U. S in 45 years than they did at the turn of this century.

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