The Oxidation of Ammonia (NH₄+) to Nitrate (NO3-) and Nitrite

question 61

Multiple Choice

The oxidation of ammonia (NH₄+) to nitrate (NO3-) and nitrite (NO₂-) is called ______.

• A) denitrification
• B) photosynthesis
• C) ammonification
• D) nitrification
• E) nitrogen fixation

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