| Similarity | Rank |
|---|
|
environmental_problem
|
0.738 |
25380 |
|
global_challenge
|
0.726 |
41446 |
|
environmental_issue
|
0.661 |
11632 |
|
environmental_degradation
|
0.656 |
26308 |
|
environmental_crisis
|
0.645 |
74211 |
|
environmental_concern
|
0.638 |
27548 |
|
global_problem
|
0.628 |
66690 |
|
economic_challenge
|
0.623 |
92616 |
|
climate_change
|
0.616 |
1527 |
|
sustainability_issue
|
0.608 |
67594 |
|
these_challenge
|
0.607 |
16957 |
|
environmental_change
|
0.604 |
25132 |
|
water_scarcity
|
0.602 |
48604 |
|
global_climate_change
|
0.599 |
29854 |
|
global_issue
|
0.590 |
34072 |
|
loss_of_biodiversity
|
0.589 |
94363 |
|
environmental_risk
|
0.589 |
55873 |
|
environmental_pollution
|
0.589 |
52695 |
|
the_effect_of_climate_change
|
0.586 |
44525 |
|
biodiversity_loss
|
0.586 |
86453 |
|
climate_change_impact
|
0.585 |
52284 |
|
address_climate_change
|
0.584 |
69629 |
|
a_change_climate
|
0.582 |
77526 |
|
sustainable_development
|
0.580 |
5196 |
|
health_challenge
|
0.579 |
91517 |