Nitrification is the opposite process, where ammonia is converted to nitrites and then to nitrates. Oxic refers to aerobic conditions (presence of oxygen), and anoxic refers to anaerobic conditions (absence of oxygen).
A biological process by which nitrate is converted into nitrogen gas is called
Asked in Assistant Town Planner (Pre.) Exam 2023 · Topic: Plant Nutrition (Nitrogen Cycle and Nitrogen Fixation)
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