Is a rotting log a consumer?

No, a rotting log is not a consumer; it is considered a decomposer. Decomposers, such as fungi and bacteria, break down dead organic matter, like rotting logs, recycling nutrients back into the ecosystem. Consumers, on the other hand, are organisms that obtain energy by eating other living organisms. In this context, the rotting log serves as a habitat and nutrient source for various consumers but is not a consumer itself.