Nitrogen is converted from its free form to ammonia by which of the following?

Question

Quizplus · Accepted Answer

All of these options correctly describe processes through which nitrogen is converted from its free form in the atmosphere to ammonia. Decomposers break down nitrogenous waste and dead matter into ammonia, lightning strikes can fix atmospheric nitrogen into a form that combines with rain to bring nitrogen to the soil, and nitrogen-fixing bacteria convert atmospheric nitrogen into ammonia, which plants can use.

Nitrogen Is Converted from Its Free Form to Ammonia by Which