| Similarity | Rank | |
|---|---|---|
| Deforestation | 0.907 | 87781 |
| desertification | 0.874 | 69099 |
| reforestation | 0.812 | 57300 |
| biodiversity | 0.799 | 13376 |
| peatlands | 0.792 | 94373 |
| rainforests | 0.755 | 35372 |
| overfishing | 0.747 | 63189 |
| anthropogenic | 0.742 | 46957 |
| urbanization | 0.723 | 34036 |
| forests | 0.723 | 6657 |
| pollution | 0.720 | 5841 |
| urbanisation | 0.711 | 68943 |
| ecological | 0.707 | 9588 |
| droughts | 0.704 | 35142 |
| extractive | 0.702 | 63050 |
| rainforest | 0.700 | 17530 |
| extinctions | 0.699 | 71406 |
| forestry | 0.696 | 19628 |
| acidification | 0.695 | 55426 |
| livelihoods | 0.690 | 23422 |
| ecosystems | 0.687 | 13909 |
| agriculture | 0.686 | 6030 |
| unsustainable | 0.684 | 21646 |
| agricultural | 0.683 | 5332 |
| rangeland | 0.683 | 93948 |