Question

Explain the following terms: (i)Ammonification.

(ii)Nitrification.

(iii)Biosphere.

Answer 1

1. Ammonification: The breakdown of proteins and the deamination of amino acids with the release of ammonia.
2. Nitrification: The oxidation of ammonia released by ammoniation with the formation of nitrites and nitrates.
3. Biosphere: The Earth's living mantle consists of the lower atmosphere, the lithosphere, and the hydrosphere with living things.