1. (Science: ecology) The mixture of gases surrounding the earth and other planets.

2. (Science: physics) a unit of pressure which equals 101.325 kPa.

Please contribute to this project, if you have more information about this term feel free to edit this page

This page was last modified on 3 October 2005, at 21:16. This page has been accessed 1,177 times. 
What links here | Related changes | Permanent link