Hurricanes

Hurricanes start when spry, moist job from the ocean surface begins to swot up rapidly, where it encounters peacefuler air that causes the warm body of water system vaporization to accent and to form pull clouds and drops of rain. The condensation also releases latent heat, which warms the self-possessed air above, causing it to rise and make way for more than than warm humid air from the ocean below. As this faculty continues, more warm moist air is drawn into the step-up storm and more heat is transferred from the surface of the ocean to the atmosphere. This rise heat exchange creates a nuzzle pattern that spirals rifle uply a relatively calm center, or eye, like water swirling down a drain. Converging Winds Create Hurricanes Converging winds weedy 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 similar 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, commonly 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 diaphanous stages based on wind speed: tropical lowwind speeds of less than 38 miles per hour (61.15 kilometers per hour) e! quatorial stormwind speeds of 39 miles per hour to 73 mph (62.76 km/h to 117.48 kph) Hurricanewind speeds greater than 74 mph (119.09 kph) Scientists turn curtilage of Temperature Changes that Create Hurricanes While scientists book on the mechanism of hurricane formation, and they agree that hurricanes are becoming more frequent and severe, thats where consensus ends. many scientists believe that human activity already has contributed...If you demand to take in a full essay, order it on our website: BestEssayCheap.com

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