| A | B |
|---|
| abiotic factor | non-living part of a community |
| omnivore | eats producers and consumers |
| autotroph | can make its own food using sunlight |
| photosynthesis | part of the carbon cycle that absorbs carbon from the atmospher |
| 10 percent | amount of energy passed between trophic levels |
| niche | all the characterists and needs of an organism in an ecosystem |
| relationship between a sea anemone and a clownfish | mutalism |
| relationship between a flea and a dog | parasitism |
| poaching | illegal hunting or capturing of organisms |
| primary succession | community builds starting from bare rock |
| extirpation | species disappears in one area, but not in the whole word |
