Answer :
Decomposition is the metabolic process. It is defined as the process in which the organic substances are broken down into simpler or inorganic compounds.
The process of the decomposition takes. place in five different steps , The steps involved are mentioned below
1. Fragmentation :
It involves the breakdown of detritus into smaller pieces by the detritivores.
2. Leaching :
There a many water soluble nutrients which are inorganic in nature and are present in the fragmented particles. These nutrients are then dissolved in water and are precipitated by the process called leaching .
3. Catabolism :
Catabolism is the process carried out by various fungal and bacterial enzymes.
4. Humification :
Humification means the formation of humus.
5. Mineralisation :
It is the final step in the process. Mineralization is the process of the degradation of the hummus to release inorganic nutrients