| Similarity | Rank | |
|---|---|---|
| ecological_system | 0.827 | 67262 |
| natural_ecosystem | 0.815 | 62077 |
| natural_process | 0.774 | 47228 |
| the_biosphere | 0.726 | 42448 |
| the_natural_environment | 0.715 | 15722 |
| ecosystem_function | 0.703 | 92822 |
| biological_system | 0.700 | 36148 |
| human_community | 0.698 | 57432 |
| aquatic_ecosystem | 0.686 | 62506 |
| the_natural_world | 0.681 | 12528 |
| terrestrial_ecosystem | 0.662 | 98125 |
| natural_environment | 0.657 | 23695 |
| ecosystem | 0.656 | 3361 |
| marine_ecosystem | 0.652 | 35001 |
| human_well-being | 0.651 | 90766 |
| ecosystem_service | 0.644 | 19555 |
| biota | 0.642 | 81008 |
| physical_system | 0.640 | 98899 |
| forest_ecosystem | 0.639 | 65758 |
| biosphere | 0.638 | 74869 |
| coastal_ecosystem | 0.634 | 84182 |
| agricultural_system | 0.634 | 71644 |
| human_society | 0.633 | 22347 |
| biological_diversity | 0.628 | 50077 |
| biodiversity | 0.628 | 5115 |