MCQOPTIONS
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MCQOPTIONS
| 1. |
Which one of the way can prevent acid rain? |
| A. | Increase the emission of sulfur dioxide and nitrogen oxides |
| B. | Decrease the emission of sulfur dioxide and nitrogen oxides |
| C. | Increase in the emission of hydrochloride and phosphate |
| D. | Decrease in the emission of hydrochloride and phosphate |
| Answer» C. Increase in the emission of hydrochloride and phosphate | |