Nitrogen Cycle Steps and Their Relevance in the Ecosystem

Nitrogen Cycling in the Open Ocean nitrogen cycle Nitrogen exists in the atmosphere as N 2 ‍ gas In nitrogen fixation, bacteria convert N 2 ‍ into ammonia, a form of nitrogen usable by plants product life cycle A CONTINUAL PROCESS · Biological nitrogen fixation is the first step in the nitrogen cycle, occurring when atmospheric nitrogen is 'fixed' or converted into

nitrogen cycle Nitrogen gas consists of two nitrogen atoms bonded together The process of converting nitrogen gas to ammonia is called nitrogen fixation