What is the role of decomposers in the eco system?

Explanation

Decomposers are microorganisms that act on dead and decaying bodies of producers and consumer and break them into simple inorganic compounds. They obsorb some of the substance, and release the rest into the environment to be recycled and to be used in future by producers. Thus, decomposers have a key role in the cycling of material in the biosphere and provide the raw materials to the producers. So in this way they make the soil fertile.