Essential Chemistry for IGCSE - Air And Water (Section 8 - No. 1)
What is 'denitrification' in the context of the nitrogen cycle?
The process by which nitrogen gas is converted into other compounds in the soil.
The process by which atmospheric nitrogen is absorbed by plants.
The process by which nitrogen compounds are broken down to release nitrogen gas into the atmosphere.
The process of converting atmospheric nitrogen into usable forms in living organisms.
Explanation
The text explains that 'denitrification' is a bacterial process that transforms the nitrogen compounds into nitrogen gas.
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