Which of the following diagrams correctly dep | vedclass

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(A) The nitrogen cycle is a biogeochemical process by which nitrogen is converted into various chemical forms as it circulates among the atmosphere,te

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(A) The nitrogen cycle is a biogeochemical process by which nitrogen is converted into various chemical forms as it circulates among the atmosphere,terrestrial,and marine ecosystems.$1$. Nitrogen fixation converts atmospheric nitrogen $(N_{2})$ into ammonia $(NH_{3})$.$2$. Nitrification is the process where ammonia is converted into nitrites $(NO_{2}^{-})$ and then into nitrates $(NO_{3}^{-})$ by nitrifying bacteria.$3$. Assimilation involves plants taking up these nitrates to form organic nitrogen compounds.$4$. Ammonification is the process where organic nitrogen from dead organisms is converted back into ammonia by decomposers.$5$. Denitrification is the process where nitrates are reduced back into atmospheric nitrogen $(N_{2})$ by denitrifying bacteria.Looking at the options,option $A$ correctly represents the sequence: Atmospheric Nitrogen $\rightarrow$ Ammonia (via fixation) $\rightarrow$ Nitrites $\rightarrow$ Nitrates $\rightarrow$ Atmospheric Nitrogen (via denitrification).

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

Similar Questions

Decomposition of organic nitrogen of dead plants and animals into ammonia is called.

Complete the nitrification process equation:
........... $+$ .......... $\rightarrow 2NO_2^- + 2H^+ + 2H_2O$

Which of the following bacteria are responsible for the process of denitrification?

The process of conversion of nitrogen gas into ammonia is called $P$,and the process of decomposition of organic nitrogen in plants and animals into ammonia is called $Q$.

Identify $X$ and $Y$ in the given nitrogen cycle chart.

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