Question

10. Draw a neat, labelled diagram of nitrogen cycle in nature. Which natural phenomenon occurring in the sky is responsible for nitrogen fixation? ​

Answer 1

Answer:

A neat, labelled diagram of the nitrogen cycle in nature is shown below: Lightning is a natural phenomenon which occurs in the sky and responsible for nitrogen fixation. The temperature and pressure during lightning convert atmospheric nitrogen into oxides of nitrogen.

Answer 2

Lightning is the natural phenomenon occurring in the sky is responsible for nitrogen fixation.