Nitrogen Cycle

I have the Nitrogen Cycle. This cycle is when the nitrogen travels through the earth and its atmosphere. Nitrogen is in many different things. When its lightning,raining,hailing, snowing or sleeting outside, the nitrogen from those things go into the dirt. The nitrogen from plants go into animals when they eat the plants. The nitrogen gets into the plants from its roots. When the animal goes to the bathroom the nitrogen goes back into the dirt. The nitrogen from the lightning,rain,hail, snow or sleet can also go into a body of water. The fish will eat the algae that the nitrogen goes into, and than there is nitrogen in the fish. When the fish dies its skeleton goes into the earth under the water, and the nitrogen goes into the dirt when the bones decay.