Which row shows one benefit and one drawback of fertilisers?
- Aadvantage: deoxygenation of water; disadvantage: damage to aquatic life
- Badvantage: deoxygenation of water; disadvantage: addition of nitrogen to the air
- Cadvantage: improved plant growth; disadvantage: damage to aquatic life
- Dadvantage: improved plant growth; disadvantage: addition of nitrogen to the air