Importance of the Nitrogen Cycle
The nitrogen cycle is a biochemical process that converts nitrogen gas into a usable form for plants. It’s a vital part of the ecosystem and has a significant impact on the environment and fauna. The significance of the nitrogen cycle is as follows:
- Nitrogen is vital for amino acids, proteins, and DNA/RNA
- Nitrogen cycle supplies plants with nutrients for growth
- Nitrogen-fixing bacteria help plant growth by symbiotic relationship.
- Synthetic fertilizers enhance soil fertility for crops
- Nitrogen cycle maintains balance in ecosystems
- Prevents nitrogen runoff thereby reducing water pollution
- Regulates nitrogen levels in the atmosphere
- Helps balance greenhouse gases like nitrous oxide
Nitrogen Cycle Diagram
A Diagram of the nitrogen cycle is useful for understanding the functioning of the cycle. The nitrogen cycle steps involve nitrogen fixation, where atmospheric nitrogen is converted into ammonia by nitrogen-fixing bacteria. It is followed by Nitrification where ammonia is transformed into nitrite and then nitrate by nitrifying bacteria. Finally, denitrification completes the cycle by converting nitrate back into atmospheric nitrogen. In this article, we will learn about the various steps involved through the well-labeled diagram of the nitrogen cycle.
The labeled diagram of the nitrogen cycle with arrows is shown below along with its various steps:
Note: Nitrogen cycle is an important topic for higher classes and the diagram of nitrogen cycle class 9 will help you understand the various stages in detail.
Table of Content
- What is the Nitrogen Cycle?
- Bacteria Involved in the Nitrogen Cycle
- Importance of the Nitrogen Cycle
- Conclusion – Nitrogen Cycle Diagram
- FAQs on Nitrogen Cycle Diagram