MCQOPTIONS
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| 1. |
Which of the following is/are the possible consequences/s of heavy sand mining in riverbeds?1. Decreased salinity in the river2. Pollution of groundwater3. Lowering of the water table Select the correct answer using the code given below: |
| A. | 1 only |
| B. | 2 and 3 only |
| C. | 1 and 3 only |
| D. | 1, 2 and 3 |
| Answer» C. 1 and 3 only | |