| A | B |
| The parts of a community that are living | Biotic |
| Which level of a food chain has the most food energy available | Producer |
| The job of a wolf | Consumer |
| An example of a decomposer. | Bracket fungi decaying a stump |
| One organism is harmed in a relationship | Parasitism |
| Two organisms benefit from a relationship | Mutualism |
| Two organisms - one benefits, one unaffected | Commensalism |
| Organism that only eats plants | Herbivore |
| Organism that only eats other organisms | Carnivore |
| Organism that eats both plants and animals | Omnivore |
| Used by organsims to make protien | Nitrogen |
| Contains oak, elm, maple and cottonwood trees | Deciduous Forest |
| Wet with animal life in canopy | Tropical Rain Forest |
| Less than 10 inches of rain a year | Desert |
| Spruce-Moose biome | Taiga |
| White-coated animals | Tundra |
| Contains prairie and crops with cattle and buffalo | Grassland |
| Carries food down from the leaves | Phloem |
| Carries water and minerals from the roots to the rest of the plant | Xylem |