Which of the following are the sources of the water/ocean resource degradation?
1. Land Runoff
2. Oil spill
3. Sewage
4. Direct Discharge
Select the correct answer from the options given below:1
Only 1
2
2 and 3
3
1, 2 and 3
4
All of the above
Which of the following are the sources of the water/ocean resource degradation?
1. Land Runoff
2. Oil spill
3. Sewage
4. Direct Discharge
Select the correct answer from the options given below: