Which of the following is/are the possible consequence/s of heavy sand mining in river beds?
1Decreased salinity in the river
2Pollution of groundwater
3Lowering of the water table
Select the correct answer using the code given below:

Question

Which of the following is/are the possible consequence/s of heavy sand mining in river beds?
1. Decreased salinity in the river
2. Pollution of groundwater
3. Lowering of the water table
Select the correct answer using the code given below:

Accepted Answer

(B) 2 and 3 only

Answer

(A) 1 only

Answer

(C) 1 and 3 only

Answer

(D) 1, 2 and 3