Ecology Matching
| A survey which records or estimates the numbers of a species in a particular ecosystem |
| An animal that feeds on animals only |
| The animals hunted and killed by its predator |
| The conversion of nitrates into atmospheric nitrogen |
| An animal that feeds on plants only |
| Factor relating to the soil |
| Interconnected food chains |
| The aprox amount of organisms at each trophic level in a food chain |
| Symbiotic relationship where one organism benefits and the other is not effected |
| The act of killing and eating another animal/organism for food |
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