Help
Yahoo! Kids
"KIDS HOME STUDY REFERENCE DICTIONARY HOME WORD: thermosphere

"

  Type a word or phrase here (for example, dolphins, solar system)  
Dictionary Search:
ther·mo·sphere  audio 
(thûrm-sfîr)  See the pronunciation key 

NOUN:
The outermost shell of the atmosphere, between the mesosphere and outer space, where temperatures increase steadily with altitude.


OTHER FORMS:
thermo·spheric(Adjective)
Conversion Calculator
Area Length Volume Weights
 
 
almanacs  calendars  census info  compass rose  conversions  daylight savings time  dictionaries  encyclopedias  flags  historical maps  leap year  libraries  metric system  postal info  reference  seasons  temperature  thesaurus  time zones  u.s. map  world map  

Copyright © 2009 Yahoo! Inc. All rights reserved. Copyright/IP Policy | Terms of Service | Help
NOTICE: We collect personal information on this site. To learn more about how we use your information, see our » Privacy Policy.