Question:
The process of converting atmospheric nitrogen into a form usable by plants is called:
The process of converting atmospheric nitrogen into a form usable by plants is called:
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Nitrogen fixation = Making atmospheric N usable for plants.
Updated On: Jul 3, 2025
- Nitrification
- Denitrification
- Nitrogen fixation
- Ammonification
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The Correct Option is C
Solution and Explanation
Nitrogen fixation is the process where atmospheric nitrogen (N$_2$) is converted into ammonia (NH$_3$) by certain bacteria, making nitrogen available to plants. This can be biological (e.g., Rhizobium in legumes) or industrial (Haber-Bosch process).
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