Quiz
a) acidic oxides & neutral oxides b) sulfur oxides & nitrogen oxides c) basic oxides & amphoteric oxides 2. Smog is produced by _________ and other substances. a) ozone b) chocolate c) hydroxide 3. ____________ is found mostly
in urban areas where and its sources are cars, factories, and power plants. a) oxygen b) water c) smog 4. What does the ozone layer protect us from? a) flying monkeys b) acid rain c) Sun's ultraviolet rays 5. What is radon gas? a) food b) a natural pollutant c) a type of anhydrous salt 6. Temperature inversion is when warm air traps cool air
near the ground. a) true b) false 7. Particulate matter acids such as nitrates and
sulfates. a) true b) false 8. Natural lakes and streams have a pH of 3 or 4. a) true b) false 9. Each CFC molecule destroys thousands of ozone
molecules. a) true b) false 10. Acid rain only destroys only plant and vegetation
growth. a) true b) false |