CH. 17 Flashcards
a criteria pollutant produced by incomplete combustion of fuel
Carbon Monoxide
a criteria pollutant which is highly reactive and contributes to smog and acid rain
Nitrogen dioxide
criteria pollutant released when coal is burned, contributes to acid rain
Sulfur Dioxide
a criteria pollutant the results from the interaction of heat, light nitrogen oxides and VOC’s
Tropospheric Ozone
ozone in the troposphere caused by pollution
Ground-level-ozone
the movement of air as it rises, cools, expands and falls
Convection Circulation
protective layer in the stratosphere
Ozone Layer
the force per unit area produced by a column of air
Atmospheric Pressure
the ratio of water vapor a volume of air contains to the maximum amount it could contain at a given temperature
Relative Humidity
the pattern of atmospheric conditions found across regions for long periods of time
Climate
the boundary between air masses
Front
cold dry air replaces warm moist air
Cold Front
systems that bring fair weather
High-Pressure System
system that often brings precipitation
Low-Pressure System
the band of air in which temperature rises with altitude
Inversion Layer
cool air trapped beneath a layer of warmer air
Temperature Inversion
convective cells near the equator
Hadley Cells
Convective cells located between 30 and 60 degrees north and south latitude
Ferrel Cells