| A | B |
|---|
| Producer | A living thing, such as a plant, that can make its own food. |
| Consumer | A living thing that cannot make its own food and must eat other living things. |
| Herbivore | An animal that eats only plants, or producers. |
| Carnivore | An animal that only eats other animals |
| Omnivore | An animal that eats both plants and other animals. |
| Decomposer | A living thing that feeds on the wastes and remains of plants and animals |
| Habitat | An environment that meets the needs of an organism |
| Niche | The role of an organism in its habitat |
| FoodChain | A series of organisms that depend on one another for food |
| Prey | Consumers that are eaten by predators |
| Predator | A consumer that eats prey |
| FoodWeb | A group of food chains that overlap |
| EnergyPyramid | A diagram showing how much energy is passed from one organism to the next in a food chain |
