| A | B |
|---|
| producers | source of all food in an ecosystem: able to use a source of energy and turn raw materials into food |
| consumers | feeds directly or indirectly on producers |
| decomposers | breaks down dead orgnisms into simple substances |
| food chain | shows food and energy links:series of events where food is transferred from one organism to another |
| food web | shows overlapping food chains |
| feeding level | location of an organism within the food chain |
| herbivore | planteater |
| carnivore | meat eater |
| omnivore | eats plants and animals |
| scavengers | eats dead organisms |
