What are the destructive effects of cyclones?
494494
It cause the dangerous effect on land which get related to the living of humanbeings. it destroys buildings and effect communication. it is also dangerous for navigation.
784427
Cyclones,hurricanes and typhoons are caused by warm tropical moister bearing clouds developing in open oceans or seas,as the atmosphere becomes favorable for development,(no wind sharing in the higher parts of the atmosphere)normal thunder storm or clump together,as the system gets larger the the pressure fall within it,what causes a system to go anti clock wise is the earth spinning on its axis(in the southern hemisphere cyclones and etc, spins in reverse when compared to the northern hemisphere).\n\nWith the help of trade winds which stares these immense giant weather systems across areas of the planet,also. but the main thing to is that they all start out as small disturbances,or low pressure areas that come into favorable areas for development. \n\nThe same is also almost true for northers or nor_Easters along the east coast of the US in winter months.\n\nOr if you are talking about tornadoes,well that the process of cold air from the north clashing with warm air from the Gulf of Mexico,as both air bodies moves along side each other a funnel shape spiral is form,this normally occur es at best in super cell charged thunder cell,due to day time heating or the leading edge of a cold front,the jet stream in this case does the staring of All weather phenomenons across the USA,and the direction at which the spiral goes is anti clock wise,caused by the earth spinning on its axis.hope this helps.
269002
A cyclone happens south of the equator and goes in the exact opposite direction as a hurricane . The principle works the sme as if you flush a toilet ... in Australia the water goes in the opposite direction . So therefore do the winds of a cyclone as opposed to a hurricane .\n\nThere is a word for this , I forget what it is called ...
314278
One never knows.  Every season that guy at Colorado State says the season is going to be horrible, but one can't predict well in advance what the strongest regions of activity are.\n\nBut, the planet does seem to be in an up-cycle for cyclone activity in general as evidenced by the rare Category 5 storm threatening Australia.  So be prepared early.
289183
Due to the effect, cyclones rotate counter-clockwise in the northern hemisphere, and clockwise in the southern hemisphere. However, contrary to popular opinion, it has no noticeable effect on the rotation of water in sinks and toilets - see the toilets/bathtubs section below.
298817
Yes.\n\nNot just hurricanes and cyclones, but extreme weather in general. More heat means more evaporation of the ocean water. More water in the atmosphere means stronger weather.
797490
Wind strength, or more specifically, its effect and destructiveness.
425858
cyclones are the same as tornadoes and occur on land.\n\ntyphoons are the same as hurricanes and occur along the coastline.  In the western hemisphere we call the hurricanes (like in the Americas). In the eastern hemisphere they are called typhoons (like in India).
573937
Extratropical cyclones- storms that have frontal interactions, sometimes called midlatitude cyclones\nTropical cyclones- hurricanes, tropical storms; these have no frontal zones and are usually found in "source regions" during tropical season.\nCyclones and disturbances are not limited to the surface and can occur at any level in the atmosphere.
466630
try this site http://www.howstuffworks.com/tornado.htm
380672
http://en.wikipedia.org/wiki/Cyclone_Heta
418755
Most Deadly: Is a CME (Coronal Mass Ejection) from the Sun. Not only would all the electricity stop working (hospitals, airports, radar would cease to exist). Also the magnetosphere would be ripped apart and teh ozone layer further ruined. This would make the cancer rate soar.\nMost Dangerous: The eruption of many volcanoes at teh same time (with these eruptions earthquakes will also be triggered). The amount of CO2 released into the atmosphere along with all the dust and debris. Image when the dust comes flying down thousands of miles away from where it erupted due to teh jet streams. Volcanic dust is terrible on the lungs (tars it up and kills you). Its so small and easily charged too! If an airplane passed through the stuff, its engines could stop short or explode. When it falls to Earth machinery exposed to teh fine layer of dust could malfunction. \nMost destructive: An impact from a comet would be the most destructive thing that can happen. Its many times stronger than any nuke we have and like the volcano will send HOT dust particles around the world.
531193
Centers of a cyclone is a low-pressure region. Near the center of the cyclone the pressure gradient force, from high- to low-pressure regions, and the Coriolis force must be in an approximate balance (or else the cyclone would collapse in on itself under the pressure gradient). The wind flow around a large cyclone is counterclockwise in the northern hemisphere, and clockwise in the southern hemisphere, due to the Coriolis effect. Large anticyclonic storms are extremely rare on Earth, though Jupiter's Great Red Spot storm is anticyclonic.
256108
depends on how big it is. here is a link that gives you how much damage that would be caused depending on its size, velocity, ect:\n\nhttp://www.lpl.arizona.edu/impacteffects/
447507
The main hazards of a tornado include extremely high winds, flying debris, and sometimes the associated weather phenomena, such as large hail and heavy rain. The extremely high winds pick up debris, causing seemingly harmless things such as small pieces of styrofoam or wood to become lethal projectiles. The winds can also cause extensive structural damage. The storms associated with tornadoes also bring hazards such as baseball-sized hail and intense rain around the vicinity of the tornado.
833195
the reason for cyclone is low pressure region.as we know that wind flows from low to high pressure region and due to the coriolis forces which is the main cause of shifting the air to left or right in northern & southern hemisphere resply.\nwhen low pressure region is created, then normally wind flows to that area.
361045
Hurricane/Storm Differences\n\nHurricane is the name given to violent storms that originate over the tropical or subtropical waters of the Atlantic Ocean, Caribbean Sea, Gulf of Mexico, or North Pacific Ocean east of the International Date Line. Such storms over the North Pacific west of the International Date Line are called typhoons; those elsewhere are known as tropical cyclones, which is the general name for all such storms including hurricanes and typhoons. These storms can cause great damage to property and loss of human life due to high winds, flooding, and large waves crashing against shorelines. \n\nStorm is an atmospheric disturbance in the form of strong winds usually accompanied by rain, snow, or other precipitation and sometimes accompanied by lightning or thunder.\nstorms characterized by area of low atmospheric pressure surrounded by a wind system and often accompanied by rain,storm characterized by extreme cold, strong winds, and heavy snowfall,destructive, violently whirling wind incorporating a funnel-shaped cloud,electrical discharge in the atmosphere often accompanied by thunder