| Similarity | Rank | |
|---|---|---|
| deforest | 0.823 | 58272 |
| overgrazed | 0.814 | 82229 |
| desertification | 0.807 | 27119 |
| cropland | 0.806 | 67849 |
| amazonia | 0.802 | 25488 |
| turkana | 0.801 | 64053 |
| km2 | 0.800 | 47404 |
| sahelian | 0.798 | 85549 |
| boreal | 0.798 | 52977 |
| subtropics | 0.791 | 64359 |
| species-rich | 0.789 | 57871 |
| rangeland | 0.787 | 74004 |
| outmigration | 0.786 | 69658 |
| subpolar | 0.785 | 46198 |
| savanna | 0.785 | 30049 |
| salination | 0.785 | 86940 |
| subarctic | 0.783 | 64994 |
| circumpolar | 0.781 | 62272 |
| semi-arid | 0.771 | 35929 |
| wind-dispersed | 0.770 | 89249 |
| rif | 0.766 | 89342 |
| aral | 0.765 | 56674 |
| latitudinal | 0.765 | 66000 |
| sub-saharan | 0.765 | 26730 |
| irrigate | 0.763 | 25309 |