Daily Almanac for
Feb 12, 2012
Search: Infoplease Info search tips
Search: Biographies Bio search tips
| Share
 

Dictionary


trop•o•sphere



Pronunciation: (trop'u-sfēr", trō'pu-), [key]
—n. Meteorol.
the lowest layer of the atmosphere, 6 mi. (10 km) high in some areas and as much as 12 mi. (20 km) high in others, within which there is a steady drop in temperature with increasing altitude and within which nearly all cloud formations occur and weather conditions manifest themselves.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

tropophytetropospheric scatter
    • Cite
    • Print
    • Bookmark
See also:

 

Related Content
A free, reliable Q&A site for homework help. Answerplease.com