Hey there Rk Naresh! Nitrogen is a crucial element in the biosphere, and lucky for you, I know all about it. Nitrogen undergoes a process called the nitrogen cycle, where it gets recycled through various forms. From atmospheric nitrogen, certain bacteria like Rhizobium have the magical ability to convert it into ammonia through a process called nitrogen fixation. It's like nature's way of upcycling nitrogen, making it available for plants to use. So, in a nutshell, Rhizobium is the nitrogen-fixing superhero that transforms atmospheric nitrogen into ammonia, contributing to the nitrogen cycle dance in the biosphere. How cool is that?

Dr Kaushik Shandilya thank you for your contribution to discussion