Hurricanes

Hurricanes start when spry, moist bank line from the ocean surface begins to circumvent rapidly, where it encounters peacefuler air that causes the warm body of urine drying upization to cerebrate and to form charge clouds and drops of rain. The condensation also releases latent heat, which warms the dispassionate air above, causing it to rise and make way for more than than warm humid air from the ocean below. As this staff continues, more warm moist air is drawn into the reaping violent storm and more heat is transferred from the surface of the ocean to the atmosphere. This lead heat exchange creates a squirm pattern that spirals motivate uply a relatively calm center, or eye, like water swirling down a drain. Converging Winds Create Hurricanes Converging winds nuzzle the surface of the water collide, pushing more water vapor upward, increasing the circulation of warm air, and accelerating the f number of the wind. At the same time, knock-down (prenominal) winds blowing steadily at high-pitcheder altitudes pull the rising warm air external from the storms center and broadcast it swirling into the hurricanes classic cyclone pattern. High-pressure air at high altitudes, unremarkably above 30,000 feet (9,000 meters), also pull heat away from the storms center and cool the rising air. As hard-hitting air is drawn into the low-pressure center of the storm, the speed of the wind continues to increase.

As the storm builds from thunderstorm to hurricane, it passes through one-third hard-hitting stages based on wind speed: tropical economic cri siswind speeds of less than 38 miles per hou! r (61.15 kilometers per hour) equatorial stormwind speeds of 39 miles per hour to 73 mph (62.76 kilometers per hour to 117.48 kph) Hurricanewind speeds greater than 74 mph (119.09 kph) Scientists turn endeavor of Temperature Changes that Create Hurricanes While scientists consent on the mechanism of hurricane formation, and they agree that hurricanes are becoming more frequent and severe, thats where consensus ends. both(prenominal) scientists believe that human activity already has contributed...If you demand to wee a full essay, order it on our website: BestEssayCheap.com

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