Decomposers form an important part of ecosystems.
Bacteria and fungi are organisms that break down dead organic matter and release
from it organic compounds and minerals that are returned to the soil. Many of
the materials returned to the soil are used by the producers in the process of
food-making. Without the work of the decomposers the remains of dead plants and
animals would pile up, not only occupying space needed by living organisms, but
also
keeping trapped within their dead bodies valuable minerals and compounds.
