Energy Flow in Ecosystems Answers

Which organisms create all usable food energy on Earth?

producer✔ consumerdecomposer

✔ producerconsumerdecomposer

producer✔ consumerdecomposer

producerconsumer✔ decomposer

Classify each organism as a carnivore, an herbivore, or an omnivore.

carnivoreherbivore✔ omnivore

✔ carnivoreherbivoreomnivore

carnivore✔ herbivoreomnivore

Identify the role of each organism in the food chain.

What are the roles of a decomposer? Check all that apply.Decomposers kill harmful microorganisms.Decomposers break down waste and dead organisms.Decomposers provide oxygen to the atmosphere.Decomposers convert sunlight into food energy.Decomposers recycle nutrients in the environment.

Which organisms are tertiary consumers? Check all that apply.

dragonflyhawksnake ✔ grassmushroom

dragonflyhawk✔ snakegrassmushroom

dragonflyhawksnake ✔ grassmushroom

Identify the role of each organism in the food chain.