nitrogen cycle

nitrogen cycle   Dan krebs cycle

Drawing and labelling a diagram of the nitrogen cycle AND Nitrogen-fixing bacteria convert atmospheric nitrogen to ammonia AND Rhizobium associates with

When nitrogen is fixed, it is absorbed by plants and then eaten by animals, who then expel it in their waste and eventually die and decompose  Role of Organisms in Nitrogen Cycle · Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates · Bacteria of decay, which convert decaying

betflikเครดิตฟรี Nitrogen undergoes transformations in the soil depending on the chemical composition of the Nitrogen is taken up by plant roots and combined into organic substances in the plant, such as enzymes, proteins and chlorophyll Chlorophyll