EVERYDAY SCIENCE

Detailed explanation-1: -Fungi, bacteria, earthworm and dung beetles feed on decaying matter and serve as decomposers. Hyenas are carnivores and can not be considered as decomposers and feed by hunting the living animals. Thus, the correct answer is C.

Detailed explanation-2: -Most decomposers are microscopic organisms, including protozoa and bacteria. Other decomposers are big enough to see without a microscope. They include fungi along with invertebrate organisms sometimes called detritivores, which include earthworms, termites, and millipedes.

Detailed explanation-3: -Decomposers (fungi, bacteria, invertebrates such as worms and insects) have the ability to break down dead organisms into smaller particles and create new compounds.

Detailed explanation-4: -If there are no decomposers, all the biodegradable wastes (garbage, dead animals, and plants) will accumulate and this will cause environmental pollution. Hence the natural replenishment of soil does not take place if decomposers are absent.

Detailed explanation-5: -Beetle, are the shredders that feed upon detritus. Earthworms feed upon detritus. Millipede, another shredder that feeds upon detritus. Mushroom is a kind of fungi that breed on the ground or the dead material. Pillbug, another shredder that feeds upon detritus. More items •03-Nov-2022