A.Biological nitrogen fixation
B.Electrification of nigrogen
C.Industries
D.All the above
Related Mcqs:
- An example of nitrogen fixing bacteria in the soil is __________?
- Apprenticeship training is applicable to
- The role of molybdenum is:
- Arrange the following in ascending order of their occurrence in the atmosphere: (1) oxygen (2) Nitrogen (3) Carbon dioxide (4) Argon
- The employees Provident Fund act is acceptable to
- Standing orders are applicable to
- Except which one, all other processes help in adding nitrogen to soil:
- Valuable, practical services that help to preserve ecosystem performed by nature are called____________?
- Under the Apprenticeship Act
- Nitrogen gas returns to the atmosphere by the action of ____________.
