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Air Pollution Ch 15

Across
A thin layer of gas that surrounds Earth
The transfer of energy through space
Contain carbon and formed millions of years ago from the remains of organisms
A condition in which a layer of cooler air is located beneath a layer of warmer air
A boundary between two air masses that differ in temperature and moisture
The ratio of water vapor the air contains to the maximum amount it could have at that temperature
The transfer of heat by movement of current winds over the Atlantic
Down
The settling to Earth's surface of acids formed when pollutants combine with water, oxygen, and other chemicals
A family of chemical compounds that destroys the ozone layer
The transfer of heat directly between two objects in contact
A device attached to factory smokestacks to remove pollutants
The atmospheric layer that is nearest Earth's surface
A mixture of air pollutants that forms over cities
An area of lowered ozone concentration over Antarctica