Land ecosystems lose nitrogen to the atmosphere through ____.
A)decomposition
B)ammonification
C)soil leaching
D)bacterial fixation
E)denitrification

Question

Land ecosystems lose nitrogen to the atmosphere through ____. ​
A)decomposition
B)ammonification
C)soil leaching
D)bacterial fixation
E)denitrification

Quizplus · Accepted Answer

Land ecosystems lose nitrogen to the atmosphere through denitrification, which is the process by which certain bacteria convert nitrates (NO3−) and nitrites (NO2−) into nitrogen gas (N2), which is then released into the atmosphere.

Land Ecosystems Lose Nitrogen to the Atmosphere Through ____