Types of Air Pollution

Match it! Select the correct answer from the pull down...Good luck!

Which gas is harmful on Earth's surface, yet helps protect life Earth when located high in the atmosphere?

What is responsible for most of the brown haze, or smog, that you see near cities

All of the following are examples of secondary pollutants EXCEPT __________.

__________ molecules are thought to be responsible for the depletion of the ozone layer.

Wind is responsible for transporting __________ over long distances.

__________ forms when certain secondary pollutants are combined with sunlight.

Chlorofluorocarbons were thought to be wonder chemicals for all of the following reasons EXCEPT __________.

Los Angeles, California, experiences greater levels of smog than other areas due to all of the following EXCEPT__________.