| Similarity | Rank | |
|---|---|---|
| eco-system | 0.847 | 54445 |
| an_ecosystem | 0.830 | 43119 |
| natural_ecosystem | 0.732 | 62077 |
| Ecosystem | 0.718 | 54764 |
| ecological_system | 0.710 | 67262 |
| forest_ecosystem | 0.700 | 65758 |
| ecosystem_function | 0.699 | 92822 |
| marine_ecosystem | 0.693 | 35001 |
| aquatic_ecosystem | 0.674 | 62506 |
| food_web | 0.666 | 46589 |
| biodiversity | 0.666 | 5115 |
| terrestrial_ecosystem | 0.665 | 98125 |
| coastal_ecosystem | 0.659 | 84182 |
| natural_system | 0.656 | 34720 |
| habitat | 0.649 | 4131 |
| biota | 0.646 | 81008 |
| ecosystem_service | 0.642 | 19555 |
| biosphere | 0.641 | 74869 |
| plant_community | 0.630 | 53542 |
| Ecosystems | 0.629 | 55203 |
| the_biosphere | 0.618 | 42448 |
| biological_diversity | 0.615 | 50077 |
| natural_habitat | 0.612 | 35533 |
| biome | 0.606 | 57935 |
| human_community | 0.595 | 57432 |