consumers

an organism in a community that must eat to get the energy it needs.

Birds, Mammals, Reptiles, Amphibians, Fish.

producers

use sunlight to make the food they need from carbon dioxide and water.

Plants

food chain

How energy is passed through communities.  It shows how the "consumers" are connected to one another by what they eat.

decomposer

A "consumer" that breaks down the tissues of dead organisms, using some as food, while the others become part of the soil.

Mushrooms, bacteria.