Question

How do fertilizers affect aquatic organisms? Write in detail.​

Answer 1

Answer:

Fertilizer runoff affects marine life badly. Since the drain of nutrients occurs, the chemicals result in the growth of microorganisms. This results in oxygen depletion, and the aquatic animals die due to suffocation.

Answer 2

Fertilizers are designed to be water-soluble so that they can dissolve into the soil. When more fertilizer is applied than crops or plants can take up, the excess seeps into groundwater supplies and is then discharged into lakes, rivers and oceans. Fertilizer runoff has a negative impact on aquatic systems because it can cause major disruptions and imbalance to the local ecology. Since the drain of nutrients occurs, the chemicals result in the growth of microorganisms. This results in oxygen depletion, and the aquatic animals die due to suffocation.