Question

1. decomposers like bacteria are not usually included in food webs. why are decomposers an important part of a healthy ecosystem?

Explanation:

Decomposers break down dead organisms. This recycles nutrients like carbon and nitrogen. Nutrients return to soil/water for producers. Maintains ecosystem balance.

Answer:

Decomposers are crucial as they break down dead organic matter, recycling nutrients (e.g., carbon, nitrogen) back into the environment. These recycled nutrients are then available for producers (plants, algae) to use, which in turn support consumers. Without decomposers, nutrients would remain locked in dead organisms, disrupting the flow of energy and matter in the ecosystem and preventing the growth of new life. So, they play a vital role in maintaining the health and balance of an ecosystem.