Which of the following is mainly responsible for the causes of water pollution?
1. Afforestation
2. Oil refineries
3. Paper factories
Choose the correct answer from the options given below:
1
1 and 2 Only
2
2 and 3 Only
3
1 and 3 Only
4
1, 2 and 3
Which of the following is mainly responsible for the causes of water pollution?
1. Afforestation
2. Oil refineries
3. Paper factories
Choose the correct answer from the options given below: