Nitrogen Cycle PPT: Definition, Stages and Importance Free Download: Nitrogen Cycle is a biogeochemical process whereby nitrogen is converted into different forms while passing from the atmosphere to the soil to organism and back into the atmosphere. Nitrogen gas is present in the atmosphere in both organic and inorganic forms.

Nitrogen Cycle PPT: Definition, Stages and Importance

Organic nitrogen can be traced in living bodies and this nitrogen is passed to other living bodies through food chain. Inorganic nitrogen is found everywhere in the atmosphere. This type of nitrogen is made available to plants by symbiotic blue green algae that fix nitrogen in the roots of the plants in the form of nitrates and nitrites. Therefore, the nitrogen cycle includes steps of nitrogen fixation, denitrification, decay and putrefaction.

Table of Content

  • Definition
  • Introduction
  • Stages of Nitrogen Cycle
  • Importance of Nitrogen Cycle
  • Conclusion

Nitrogen Cycle PPT: Definition, Stages and Importance

Sumit ThakurGeneral Seminar TopicsNitrogen Cycle PPT: Definition, Stages and Importance Free Download: Nitrogen Cycle is a biogeochemical process whereby nitrogen is converted into different forms while passing from the atmosphere to the soil to organism and back into the atmosphere. Nitrogen gas is present in the atmosphere in both organic and inorganic...