Deadly Hurricanes
Hurricanes get their start over the warm tropical waters of the North Atlantic Ocean near the equator. Most hurricanes appear in late summer or early fall, when sea temperatures are at their highest. The warm waters heats the air above it, and the updrafts of warm, moist air begin to rise. Day after day the fluffy cumuli form atop the updrafts. But the cloud tops rarely rise higher than about 6,000 feet. At that height in the tropics, there is usually a layer of warm, dry air that acts like an invisible ceiling or lid. Once in a while, something happens in the upper air that destroys this lid. Scientist don not know how this happens. But when it does, it's the first step in the birth of a hurricane. With the lid off, the warm, moist air rises higher and higher. Heat energy, released as the water vapor in the air condenses. As it condenses it drives the upper drafts to heights of 50,000 to 60,000 feet
Some topics in this essay:
Atlantic Ocean, Hurricanes Hurricanes, water vapor, hurricane winds, air swirls, storm center, eye hurricane, warm moist air, tornado winds, wind speed, warm moist, moist air, winds cover,
Join now to see the rest of the essay!
Approximate Word count = 644
Approximate Pages = 3 (250 words per page double spaced)
More Essays on Deadly Hurricanes
Professional Papers: |
CUSTOMER SERVICES
|
|
 |
All papers are for research and references purposes only!
Copyright © 2002-2008 ExampleEssays.com DMCA HMS
|
|
Example Essays Home