Last Updated: June 22, 2020, In reverse, denitrification converts nitrates back to N. Finally, nitrification converts ammonia into nitrates. Let’s review nitrogen fixing, decomposition, nitrification and denitrification. Nitrogen Fixation. What Are the Steps of the Nitrogen Cycle? We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. You consent to our cookies if you continue to use our website. by Jesslyn Shields Nov 12, 2020. Weird & Wacky, Copyright © 2020 HowStuffWorks, a division of InfoSpace Holdings, LLC, a System1 Company. Finally, nitrification converts ammonia into nitrates. It is the initial step of the nitrogen cycle. In the process of nitrogen fixation, bacteria turn nitrogen gas from the atmosphere into ammonia. Nitrogen fixing converts N 2 from the air into nitrates. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. The nitrogen cycle is the system by which nitrogen is converted into different chemical forms, some usable to humans and animals and some not, as it circulates among the atmosphere, the land and the oceans. Process of Nitrogen Cycle consists of the following steps – Nitrogen fixation, Nitrification, Assimilation, Ammonification and Denitrification. Encyclopaedia Britannica/Getty Images/HowStuffWorks, Ancient Little Fishies Clue Us In to Why Tiny Animals Survive Extinction Events, Information about the device's operating system, Information about other identifiers assigned to the device, The IP address from which the device accesses a client's website or mobile application, Information about the user's activity on that device, including web pages and mobile apps visited or used, Information about the geographic location of the device when it accesses a website or mobile application. These processes take place in several stages and are explained below: Nitrogen fixation. In reverse, denitrification converts nitrates back to N 2 as a gas. Nitrification converts ammonia into nitrates. Nitrogen Cycle Steps. The nitrogen cycle consists of 4 major steps. The nitrogen cycle is the system by which nitrogen is converted into different chemical forms, some usable to humans and animals and some not, as it circulates among the atmosphere, the land and the oceans. The following BiologyWise article will cover all the details of the nitrogen cycle and introduce you to one of the most effective processes in nature. We’ll discuss each part of the process below. Nitrogen Cycle Steps. Are you searching for details regarding the nitrogen cycle steps, that is, the cycle of life?