The Excessive use of Fertilizers and pesticides in agriculture has led to which of the following phenomena?
1. Eutrophication
2. Photochemical smog
3. Decantation
1
3 only
2
1 only
3
1, 2 and 3
4
1 and 3 only
The Excessive use of Fertilizers and pesticides in agriculture has led to which of the following phenomena?
1. Eutrophication
2. Photochemical smog
3. Decantation