Question

This is apt for vermicomposting
A. Algae
B. Nitrifying bacteria
C. Earthworms
D. Fungus

Answer 1

Hint:
Before we proceed into the problem, it is important to know the definitions of Vermicomposting.
Earthworms naturally turn garbage with hard structures into compost through a process called vermicomposting. Compost created through this environmentally friendly procedure is traditionally and frequently used as a natural fertilizer to promote plant development. The phylum Annelida, subclass Oligochaete, is where earthworms are classified.

Complete step by step solution:
Eisenia fetida and Lubricous rubellus are the two most common earthworm species raised in worm farms. These worms are frequently used as fish bait and to make vermicomposting. Red worms, red wigglers, tiger worms, brandling worms, and dung worms are just a few of the prevalent names for both.
Red wigglers (Eisenia fetida) and red worms are the ideal worm species for vermicomposting (Lubricous rubellus). These two species make excellent composting worms since they are relatively easy to maintain and prefer a compost environment to plain soil.
Red worms are a species of earthworm that aids in the creation of compost from food scraps and animal or plant parts. They are the best composting worms in nature and are mostly employed in vermicomposting.
Vermicomposting, sometimes known as worm composting, is a straightforward technique for using earthworms to turn biodegradable garbage into organic manure.

Option ‘C’ is correct

Note:
Farmers cherish earthworms because they not only aerate the soil but also break down organic matter and make castings, which are an important source of humus. Per onyx excavates and Lampito mauritii are indigenous species that are used in India. Applying straightforward processes, these earthworms can be farmed or employed in composting in pits, crates, tanks, concrete rings, or any other containers.