Question

Describe one negative effect of disruption of the Neycle on aquatic systems,

Answer 1

Answer:

When there is excessive nitrogen then it will have negative effect on aquatic ecosystem because of the over nutrition in aquatic system.

Explanation:

• Nitrogen will drain away from soil and make the concentration of nitrogen high in water.

• This harms aquatic system by excessive growth of algae which will over shows the water surface and eventually block sunlight which is require for another aquatic organism.

• When those algae die, during decomposition, oxygen is consumed which will deficit oxygen for other organisms.