| A | B |
| Consumer | Gets energy by eating plants and animals |
| Carnivore | A consumer that eats only other animals |
| Herbivore | A consumer that eats only plants. |
| Decomposer | Breaks down bodies of dead plants and animals into minerals and nutrients. |
| Producer | Living things that use sunlight to make their own food, sugar. |
| Predator | An animal that hunts and kills other animals for food. |
| Prey | An animal that a predator hunts. |
| Ecosystem | All living and nonliving things in an environment |
| Habitat | A place where an animal or plant lives. |
| Food Chain | The passing of energy from one living thing to another. |