Answer Happy

SNA 12. Sulf dicide carbon monoxide, and particulates are all samples of primary air pollut The False 13. Which of the following is true about carbon monoxide a Single largest source is from internal combustion engines Results from the actions of ultraviolet light on azone c. Causes acid rain d. Leading cause of cancer in smokers None of the above is true C 14. Which of the following is true about sulfur dioxide a Can create smog b. Can create sulfuric acid, especially in the presence of particulates c. Released through the combustion of sulfur containing fossil fuels d. All of the above 15. Technological controls for particulates in industry include a Scrubbers b. Precipitators c Filters à None of the above (a, b, and c) e. All in a, b, and c 16. Which of the following is not a major contributor to the greenhouse a Carbon dioxide b. Carbon monoxide c. Chlorofluorocarbons d. Methane gas e. Nitrous oxide 17. Ozone depletion is caused by a. Nitrous Oxide b. Carbon dioxide c. Chlorofluorocarbons d. Methane e. All of the above 18. Typical indoor air pollutants include a. ETS (environmental tobacco smoke) b. Formaldehyde c. VOCs d. All of these (ab, and c) e. None of these (a, b, and c)