Encyclopediaair:air: see atmosphere; liquid air; ventilation. The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved. More on air from Fact Monster:
- liquid air - liquid air liquid air, ordinary air that has been liquefied by compression and cooling to extremely ...
- ventilation - ventilation ventilation, process of supplying fresh air to an enclosed space and removing from it ...
- Major Air Pollutants - Major Air Pollutants Air pollution is a real public health and environmental problem that can lead ...
- law of the air - air, law of the air, law of the, in the broadest sense, all law connected with the use of the air, ...
- Vandenberg Air Force Base - Vandenberg Air Force Base Vandenberg Air Force Base, U.S. military installation, 3,456 acres (1,399 ...
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