Dry Adiabatic Lapse Rate
D:\yu\maker\talk\uci\class\ESS55\image\dry.adiabtic.gif
(from Meteorology: Understanding the Atmosphere)
•Air parcels that do not contain cloud (are not saturated) cool at the dry adiabatic lapse rate as they rise through the atmosphere.
•Dry adiabatic lapse rate = 10°C/1km