Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Which one of the following process is responsible for the release of N2 in the atmosphere?
Text Solution
Verified by ExpertsThe correct answer is:
B
The process responsible for releasing nitrogen gas (N₂) back into the atmosphere is denitrification.
• During denitrification, soil bacteria convert nitrates (NO₃⁻) into nitrogen gas (N₂), which is released into the atmosphere.
• This is an important step of the nitrogen cycle that completes the recycling of nitrogen.
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