MCQOPTIONS
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| 1. |
Which of the following is the remedial measure for acid rain? |
| A. | Use of coal, free from sulphur |
| B. | Use of electrostatic precipitator and catalytic converters |
| C. | Reducing the release of oxides of nitrogen and sulphur into the atmosphere |
| D. | All of these |
| Answer» E. | |