| A | B |
|---|
| Prey | An animal that is hunted by a predator. |
| Predator | An animal that hunts another animal for food. |
| Producer | A living thing that makes its own food. |
| Interact | When plants and animals affect one another or the environment to meet their needs. |
| Food Chain | The path of food from one living thing to another. |
| Food Web | A model that shows how food chains overlap. |
| Decomposer | A living thing that breaks down dead organisms for food. |
| Energy Pyramid | A diagram that shows that the amount of useable energy in an ecosystem is less for each higher animal in the food chain. |
| Consumer | A living thing that eats other living things as food. |
| Herbivores | Consumers that eat only plants. |
| Carnivores | Consumers that eat other animals. |
| Omnivores | Consumers that eat both plants and animals. |
