Which one of the following processes during d | vedclass

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(B) Decomposition is the process of breakdown of complex organic matter into inorganic substances like $CO_2$,water,and nutrients.$1$. Fragmentation:

Vedclass · Accepted Answer

Fragmentation $-$ Carried out by organisms such as earthworm

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(B) Decomposition is the process of breakdown of complex organic matter into inorganic substances like $CO_2$,water,and nutrients.$1$. Fragmentation: Detritivores like earthworms break down detritus into smaller particles.$2$. Leaching: Water-soluble inorganic nutrients go down into the soil horizon and get precipitated as unavailable salts.$3$. Catabolism: Bacterial and fungal enzymes degrade detritus into simpler inorganic substances.$4$. Humification: Leads to the accumulation of a dark-coloured amorphous substance called humus,which is highly resistant to microbial action and undergoes decomposition at a very slow rate.$5$. Mineralization: Further degradation of humus by some microbes releases inorganic nutrients.Therefore,option $B$ is the only correctly described process.

Which one of the following processes during decomposition is correctly described?

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