Scientists attribute the recent rise in atmospheric concentrations of nitrous oxide (N₂O) primarily to
A) automobile combustion.
B) agricultural activity.
C) wastewater management.
D) industrial practices.

Question

Quizplus · Accepted Answer

Agricultural activity, such as the use of nitrogen-based fertilizers and manure management, is the primary source of nitrous oxide emissions.

Scientists Attribute the Recent Rise in Atmospheric Concentrations of Nitrous