Home Qatar Curriculum Full Access The Nitrogen Cycle

The Nitrogen Cycle


Nitrogen is 78% of Earth's atmosphere. It is essential for all living organisms. Nitrogen cycles between living organisms and the environment by a series of natural processes such as fixation and decomposition.

Learning Objectives:

After completing this module, you will be able to:
- Define nitrogen fixation.
- Demonstrate the role of lightning and bacteria in nitrogen fixation.
- List and describe the processes by which nitrogen cycles between organisms and the physical environment.
- Define the term nitrogen cycle.

Controller Required Yes
Languages English - US , عربي , Español , Tiếng Việt
Domain K-12
Topic Code VB000120
Devices Google Cardboard with controller , Samsung Gear VR , Oculus Go , Pico Goblin , EduPro , WebXR