a-river-downstream-of-a-fertilizer-plant-shows-signs-of-eutrophication-evaluate-

Question

A river downstream of a fertilizer plant shows signs of eutrophication. Evaluate the potential impacts on oxygen levels and local fish populations.

Accepted Answer

Oxygen levels will decrease, potentially leading to fish die-offs due to aerobic organism stress.

Answer

Eutrophication leads to an increase in oxygen levels and fish diversity.

Answer

Oxygen levels will remain stable, but fish diversity will decline.

Answer

Oxygen levels will increase, supporting larger fish populations.