The concentration of nitrogen in the atmosphere remains constant due to:

  • A
    Nitrogen cycle
  • B
    Thundering and lightning
  • C
    Enzymes
  • D
    Both $(a)$ and $(b)$

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Similar Questions

What is the function of $Pseudomonas$ and $Thiobacillus$ in the $N_2$ cycle?

Which of the following soil microorganisms breaks down plant and animal protein into ammonia?

Which organisms actively participate in the nitrogen cycle in nature?

Nitrite is converted into nitrate by ........ bacteria.

Which of the following diagrams correctly depicts the $N_{2}$-cycle?

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