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Chapter 13 Earth as a System: Energy, Matter, and Life - Part 5

Which process converts atmospheric nitrogen directly into ammonia?

Type: MCQ • Marks: 1
Which process converts atmospheric nitrogen directly into ammonia?
Options
A. Nitrification
B. Nitrogen fixation
C. Denitrification
D. Ammonification
Explanation
Nitrogen-fixing organisms convert N2 into ammonia or ammonium.
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Class 9th Science (MCQ)

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