| A | B |
|---|
| Community | consists of all the populations that live together in an area. |
| energypyramid | shows the amount of energy flowing from one organisms to the next through a food chain. |
| foodchain | a series of organisms that feed on other organisms. |
| foodweb | a series of interlinking food chains. |
| habitat | a place where a population lives. |
| niche | the role or function of an organism in a community. |
| predation | when one orgaanism hunts and eats another, this interaction is called predation. |
| symbiosis | a specific interaction between two species over a long time. |
