Question

Which is the most likely effect of too much nitrogen and phosphorus flowing into a lake

Answer 1

Explanation:

Too much nitrogen and phosphorus in the water causes algae to grow faster than ecosystems can handle. Significant increases in algae harm water quality, food resources and habitats, and decrease the oxygen that fish and other aquatic life need to survive.

Answer 2

The most likely effect of too much nitrogen and phosphorus flowing into a lake is Eutrophication:

1. The increased amount of both these nutrients can lead to a sudden increase in the growth of algae this is termed eutrophication.
2. Too many algae in water bodies can cause a lot of problems, like decreasing the amount of oxygen level, higher competition for nutrients for growth, decreasing the quality of water by releasing toxins, etc.
3. High levels of eutrophication also possess a problem for the marine life of the water body. As the algae blocks sunlight, the underwater plants are most likely to die. As for the fishes, the decreased amount of oxygen can be a major concern.