| Similarity | Rank | |
|---|---|---|
| natural_system | 0.827 | 34720 |
| natural_ecosystem | 0.789 | 62077 |
| ecosystem_function | 0.742 | 92822 |
| human_community | 0.719 | 57432 |
| human_well-being | 0.714 | 90766 |
| ecosystem | 0.710 | 3361 |
| aquatic_ecosystem | 0.709 | 62506 |
| marine_ecosystem | 0.707 | 35001 |
| biota | 0.701 | 81008 |
| biological_diversity | 0.700 | 50077 |
| the_biosphere | 0.698 | 42448 |
| biodiversity | 0.695 | 5115 |
| forest_ecosystem | 0.694 | 65758 |
| ecology | 0.690 | 4296 |
| biosphere | 0.688 | 74869 |
| ecological | 0.687 | 8647 |
| terrestrial_ecosystem | 0.681 | 98125 |
| coastal_ecosystem | 0.677 | 84182 |
| ecosystem_service | 0.677 | 19555 |
| human_impact | 0.668 | 82966 |
| the_natural_environment | 0.664 | 15722 |
| social_system | 0.662 | 25580 |
| food_web | 0.658 | 46589 |
| plant_community | 0.656 | 53542 |
| species_diversity | 0.656 | 91262 |