WHAT’S YOUR AIR POLLUTION I.Q.?

Air pollution is harmful only in cities.

• True
• FALSE

Air pollution is worse in big cities than small ones.

• True
• FALSE

Nationwide, automobiles are the major source of air pollution.

• True
• FALSE

Ozone smog is a problem only in Los Angeles.

• True
• FALSE

Inversions—in which air at ground level is trapped by warmer air above—come from air pollution

• True
• FALSE

Chronic respiratory diseases are aggravated by air pollution.

• True
• FALSE

Air pollution affects only the respiratory system.

• True
• FALSE

Air pollution can kill.

• True
• FALSE

When the plume from a smokestack is white, no pollution is  coming out.

• True
• FALSE

Air pollution is expensive.

• True
• FALSE