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Pramila Pramila
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Posts: 599
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6 years ago
________ occurs when bacteria convert nitrates in soil or water into gaseous forms of nitrogen.
A) Denitrification
B) Nitrification
C) Nitrogen fixation
D) Ion exchange
Textbook 
Environment: The Science Behind the Stories, Canadian Edition

Environment: The Science Behind the Stories, Canadian Edition


Edition: 3rd
Authors:
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