Friday, August 21, 2009

What is a jet staem?

Jet staems are earth's fastest large- scale winds. A large-scale wind is a high current of air that bowls over vast distancses. About 30,000 to 35,000 feet above earth surface, lagre masses of cold air move in from the poles to clash with warmmer air masses from the tropics. This creates the mighty rivers of wind known as Jet Steams.

No comments: