Choose the correct order of processes occurring in the conversion of atmospheric nitrogen to a useful form.
Choose the correct order of processes occurring in the conversion of atmospheric nitrogen to a useful form.
Ammonia
Nitrates
Nucleic acids
Ammonia
Nitrates 
nitrogen in the atmosphere
Nitrates
Ammonia 
Nitrogen in the atmosphere
Nitrogen in the atmosphere 
Ammonia 
Nitrates
The correct option is D Nitrogen in the atmosphere Ammonia Nitrates
Nitrogen is the building block of all living organisms. Atmospheric nitrogen cannot be used directly by the plants and animals. By the process of nitrogen fixation, nitrogen in the atmosphere is converted to a usable form, which can be directly used by plants and animals. Ammonia is released when these plants undergo ammonification.
Nitrates are converted into nitrogen by denitrification.
Nitrogen in the atmosphere → Ammonia → Nitrates
Nitrogen in the atmosphere Ammonia Nitrates
Nitrogen is the building block of all living organisms. Atmospheric nitrogen cannot be used directly by the plants and animals. By the process of nitrogen fixation, nitrogen in the atmosphere is converted to a usable form, which can be directly used by plants and animals. Ammonia is released when these plants undergo ammonification.
Nitrates are converted into nitrogen by denitrification.
Nitrogen in the atmosphere → Ammonia → Nitrates
