Decomposers
Definition: Decomposers are organisms that break down dead organisms and release the nutrients from the dead matter into the environment around them. In simpler words - Decomposers are living things that break down dead plants and animals and return their nutrients to the environment.
The main types of Decomposers: • Bacteria - tiny organisms that break down dead plants and animals into simpler substances. • Fungi - such as mushrooms and molds, which absorbs nutrients from dead matter. • Detritivores - animals like earthworms, termites, and beetles that eat dead materials and they help to break it into smaller pieces.
Natural VS Artificial Decomposers: • Natural decomposers are living organisms that break down dead plants, animals, and organic waste into simpler substances. By doing this, they return nutrients to the soil and keep the environment clean. Examples: bacteria and fungi (main decomposers), earthworms and insects (help by breaking waste into smaller pieces). • Artificial methods of decomposition are human-made systems that help or speed up this process, but they are not living organisms themselves. They usually support natural decomposers or copy their action. Example: compost bins and pits, sewage treatment using chemicals, and lab-made enzymes used to break down organic waste.