Nitrogen Cycle | science Ecology edexmy edexmylms shorts viral

This video is about Nitrogen Cycle.. The nitrogen cycle is a crucial biogeochemical process that occurs in nature. It involves the transformation of nitrogen in various forms, allowing it to move through different compartments of the environment. The key steps in the nitrogen cycle include nitrogen fixation, nitrification, assimilation, ammonification, and denitrification. These processes involve various microorganisms, plants, and environmental factors, helping to maintain a balance of nitrogen in the ecosystem and making it available for different organisms to use. It begins with nitrogen fixation, where certain bacteria convert atmospheric nitrogen gas into ammonia, which can then be used by plants. Next, nitrification occurs, carried out by other bacteria, converting ammonia into nitrites and then nitrates. These nitrates are taken up by plants and used to build proteins and other essential molecules. As organisms consume plants or other animals, nitrogen is incorporated into their bodies. When these organisms die, decomposers break down their organic matter, leading to ammonification, where organic nitrogen is converted back into ammonia. Finally, denitrification occurs, where certain bacteria convert nitrates back into nitrogen gas, releasing it back into the atmosphere, completing the cycle. This process ensures a continuous and balanced flow of nitrogen throughout the ecosystem, supporting the growth and sustenance of various organisms. #Nitrogen Cycle #Nitrogen Fixation #Nitrification #Denitrification #Ammonification #Nitrogen Cycling #Environmental Science #Biology #Ecology #Nutrient Cycling #biogeochemicalcycle

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