Pollution

1. These propellants usually found in aerosol cans are thought to be harmful to the ozone layer. Chlorofluorocarbons Carbonite Chlorine Carbonate

2. Speaking of the ozone layer, what harmful product does this part of the atmosphere filter? Acid Rain UV light Sewage Greenhouse Effect

3. What four letter word that is a combination of smoke and fog is used to describe many forms of air pollution? Answer: (One Word)

4. What is the result when industrial chemicals combine with condensing water vapor? Greenhouse Effect Global Warming Base Rain Acid Rain

5. What California city is generally considered to have America's worst air pollution problem? San Francisco Burbank Sacramento Los Angeles

6. What Mexican city is considered to be the world's worst for air pollution? Answer: (Two Words)

7. What is visible air pollution called? Photochemical Smog Rainbow Pollution Chemvis Pollution Smoglight

8. What is the main source of water pollution in unindustrialized nations? Pesticides Carbon Dioxide Untreated Sewage Industrial Chemicals

9. What oil tanker created a major water problem around Alaska? Persian Sea Liberty Light BP Petrol Exxon Valdez

10. The evaporation of irrigation water leaves salt in soil producing what type of soil pollution? Salinization Pressure Pollution Oxide Pollution Monoxide Pollution