Which of the following leads to loss of nitrogen from ecosystems?
A) Leaching
B) Denitrification
C) Evaporation of ammonia
D) All of the above
E) None of the above

Question

Quizplus · Accepted Answer

Leaching, denitrification, and evaporation of ammonia are all processes that can lead to the loss of nitrogen from ecosystems. Leaching occurs when excess nitrogen is washed out of the soil and into groundwater or surface water. Denitrification occurs when bacteria in soil or water convert nitrates into nitrogen gas, which is released into the atmosphere. Evaporation of ammonia occurs when ammonia molecules are released into the air from animal waste or fertilizers. Therefore, all of the above options can lead to the loss of nitrogen from ecosystems.

Which of the Following Leads to Loss of Nitrogen from Ecosystems