Nitrification is a process that is carried out by a distinct group of bacteria that convert, which later adds it into soil hence decomposers.
A small group of aerobic bacteria makes use of the inorganic components. These microscopic organisms play a crucial role in the formation of soil and help in nitrogen fixation.
- These bacteria convert the soil ammonia to nitrates and then dilute them into soil that otherwise would be toxic for the plants.
- As they convert the freely available nitrogen they are thus known as decomposers. Such as nitro-bacteria, nitro-spina.
Hence they are classified as decomposers. Thus option B is correct.
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