Denitrification is actually a process of

Options

A. oxidation
B. Reduction
C. Ammonification
D. Deamination

Answer

**Step-by-Step Solution:**

1. **Understanding Denitrification**: Denitrification is a biological process that involves the conversion of nitrate (NO3-) in the soil back into nitrogen gas (N2), which is then released into the atmosphere.

2. **Process of Reduction**: In denitrification, nitrate ions are reduced. This means that they gain electrons, which leads to a decrease in their oxidation state. This reduction process is essential for returning nitrogen to the atmosphere.

3. **Bacteria Involved**: The denitrification process is carried out by specific types of bacteria known as denitrifying bacteria. Examples include species such as Pseudomonas and Thiobacillus.

4. **Conclusion**: Therefore, denitrification is primarily a process of reduction, as it involves the conversion of nitrate ions to nitrogen gas through the gain of electrons.

**Final Answer**: Denitrification is actually a process of **reduction**.

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