In the following animated nitrogen cycle, you can individually control the nitrogen stores, nitrification, denitrification, and nitrogen flows. Simply click on the menu items on the right to toggle the different controls on and off.
If you wish to download this Nitrogen Cycle animation to your computer, please click here.
If you wish to download a companion worksheet for this activity, please click here.
Further Information
Nitrogen Cycle - how does nitrogen cycle in the environment?
Nitrogen cycle - good basic information on how nitrogen cycles.