Nitrogen Cycle

Nitrogen Cycle PPT nitrogen cycle

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

cell cycle Four processes participate in the cycling of nitrogen through the biosphere: nitrogen fixation, decay, nitrification, and During the cycle, certain bacteria 'fix' atmospheric nitrogen into ammonia, which plants need in order to grow Other bacteria convert the Drawing and labelling a diagram of the nitrogen cycle AND Nitrogen-fixing bacteria convert atmospheric nitrogen to ammonia AND Rhizobium associates with

รับฝากสุนัข The nitrogen cycle Nitrogen is cycled through air, water and soil, undergoing many transformations made possible by the actions of specialized bacteria The