| Similarity | Rank | |
|---|---|---|
| Tropical | 0.832 | 18703 |
| tropics | 0.756 | 33322 |
| Rainforest | 0.753 | 33913 |
| Tropic | 0.746 | 65391 |
| Amazonia | 0.731 | 99058 |
| Ocean | 0.720 | 5962 |
| Mangrove | 0.706 | 78475 |
| tropical | 0.703 | 6210 |
| Fauna | 0.702 | 65932 |
| Reefs | 0.699 | 83850 |
| sub-tropical | 0.697 | 75543 |
| Reef | 0.697 | 17058 |
| Oceans | 0.692 | 36304 |
| Wet | 0.691 | 21019 |
| Lagoon | 0.684 | 26743 |
| Kakadu | 0.683 | 87106 |
| Monsoon | 0.681 | 58081 |
| Coastal | 0.679 | 16262 |
| Ecological | 0.676 | 34223 |
| Wetlands | 0.676 | 32776 |
| Kalahari | 0.673 | 58933 |
| Pacific | 0.673 | 3504 |
| Desert | 0.668 | 10968 |
| Ecosystems | 0.668 | 73560 |
| Hemisphere | 0.665 | 27645 |