MCQOPTIONS
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| 1. |
Which of the following help to prevent water pollution due to land-disposal of waste?1. Proper consolidation of waste to reduce pore space and permeability2. Disposal over impervious strata3. Layer of impervious sol on the top and the sides of the deposited solid waste |
| A. | 1 and 2 only |
| B. | 1 and 3 only |
| C. | 1, 2 and 3 |
| D. | 2 and 3 only |
| Answer» D. 2 and 3 only | |