ECOLOGY
CHEMICAL CYCLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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denitrification
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nitrogen fixation
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respiration
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decomposition
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Detailed explanation-1: -Denitrification. Denitrification is the process that converts nitrate to nitrogen gas, thus removing bioavailable nitrogen and returning it to the atmosphere.
Detailed explanation-2: -So, the correct answer is ‘Nitrification’.
Detailed explanation-3: -The correct option is D denitrification. Denitrification is the reduction of nitrate to gaseous compounds of nitrogen.
Detailed explanation-4: -ammonification: The formation of ammonia or its compounds from nitrogenous compounds, especially as a result of bacterial decomposition.
Detailed explanation-5: -Denitrification is the conversion of soil nitrate to the nitrogen gases N2O and N2 by a diverse array of bacteria that use nitrate as a terminal electron acceptor in the absence of oxygen.