write a short note on nitrogen fixation
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ANSWER :
nitrogen cycleNitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms to form ammonia, nitrites, and nitrates that can be used by plants.
Answer:
nitrogen fixation is the process by which nitrogen in the air is change converted into ammonia or other nitrogenous compounds in the nitrogen fixation is essential to life because nitrogen compounds are needed for making on nitrogen containing organic compounds such as amino acids proteins and nucleic acids.atmospheric nitrogen is relative li and reactive molecule it is useless to all except of you bacteria and archaea biological nitrogen fixation converse end-to-end 2 ammonia which is used by most organisms.
nitrogen is fixed in biological and non biological ways.