The breakdown of detritus into smaller particles by earthworm is a process called
humification
fragmentation
mineralisation
catabolism
As discussed in
Detritus -
Dead plant remains such as leaves, bark, flowers and dead remains of animals, including faecal matter, constitute detritus, which is the raw material for decomposition.
- wherein
The important steps in the process of decomposition are fragmentation, leaching, catabolism, humification and mineralisation.
Option 1)
humification
This solution is incorrect
Option 2)
fragmentation
This solution is correct
Option 3)
mineralisation
This solution is incorrect
Option 4)
catabolism
This solution is incorrect