Question

How is the detritus food chain made up of? How do they meet their energy and nutritional requirements?

Answer 1

The detritus food chain consists of dead organic matter (detritus), decomposers such as fungi and bacteria, detritivores (organisms that feed on detritus), and their predators. It starts from dead decaying plant and animal matter, then moves to microorganisms, detritus feeders, and finally to decomposers. These decomposers meet their energy and nutritional requirements by breaking down dead organic matter. This food chain depends mainly on organic matter produced in other systems rather than on direct solar energy.