EVERYDAY SCIENCE

Detailed explanation-1: -Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.

Detailed explanation-2: -Fungi are the major decomposers of nature; they break down organic matter which would otherwise not be recycled.

Detailed explanation-3: -Bacteria and fungi are required to maintain a healthy environment. Not only do they recycle natural wastes and dead animal and plant matter, they also produce many of the nutrients that plants need to grow. Bacteria, in particular, are the only living things that can fix nitrogen for use in plants.

Detailed explanation-4: -Bacteria and fungi feed on dead and decaying organic matter and convert complex organic molecules into simple ones. Thus, they perform the role of decomposers.