| A | B |
| carnivore | an animal that eats only other animals |
| community | all the plants and animals that live in an area |
| consumer | a name given to animals, because they must eat food to get energy |
| food chain | the path by which energy passes from one living thing to another |
| food web | something that shows how all the animals in a community get energy |
| herbivore | an animal that eats only plants |
| omnivore | an animal that eats both plants and animals |
| predator | an animal that hunts other animals for food |
| prey | an animal that is hunted for food by another animal |
| producer | a name given to green plants because they can make their own food |
| extinct | no longer existing in living form |
| endangered | to expose to danger; threatened |
| energy | the ability to act, work, or put forth mental or physical effort |
| vegetarian | a person who eats foods from plants and does not eat meat |
| environment | surroundings and conditions that affect natural processes and the growth and development of living things |