Thursday, May 29, 2008

Class response

Wind is a powerful renewable source. In wind theres Air currents and global wind patterns. The global wind patterns are Pervailing Easterlies, the westerlies , horse lattitudes, and doldrums. The earths roatation affects the path of the winds. Which causes many things. We also learned about land breezes and sea breezes. A sea breeze is during the day and the cooler air from the water replaces hot air over the shore. A land breeze is when the cooler air over shore replaces hotter air over sea.
Wind is usually the least expensive form of energy. Creating wind energy leaves no harmful waste to the enviroment. Wind is unlimited!


http://www.weatherwizkids.com/wind1.htm

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