Question

What is nitroga cycle

Answer 1

the process of converting atmospheric nitrogen to water soluble nitrates and nitrites is known as nitrification and again in the process of converting nitrates and nitrites to atmospheric nitrogen is called denitrification when nitrification and denitrification combines is known as nitrogen cycle

Answer 2

Nitrogen cycle, circulation of nitrogen in various forms through nature. Nitrogen, a component of proteins and nucleic acids, is essential to life on Earth. Although 78 percent by volume of the atmosphere is nitrogen gas, this abundant reservoir exists in a form unusable by most organisms. Through a series of microbial transformations, however, nitrogen is made available to plants, which in turn ultimately sustain all animal life. The steps, which are not altogether sequential, fall into the following classifications: nitrogen fixation, nitrogen assimilation, ammonification, nitrification, and denitrification.