SimilarityRank
pollution 0.826 4581
environmental_pollution 0.775 52695
air_pollution 0.736 13199
water_quality 0.733 8567
pollution_from 0.725 77604
environmental_degradation 0.712 26308
eutrophication 0.700 69479
pollutant 0.689 14162
soil_erosion 0.681 44582
acid_rain 0.678 69028
environmental_problem 0.670 25380
pollution_control 0.667 79900
environmental_damage 0.645 43109
noise_pollution 0.645 71288
deforestation 0.641 14334
Pollution 0.638 67166
loss_of_biodiversity 0.638 94363
environmental_quality 0.637 55712
habitat_destruction 0.635 88499
industrial_waste 0.635 70885
biodiversity_loss 0.631 86453
air_quality 0.626 15064
land_degradation 0.626 65390
ground_water 0.625 30977
waste_disposal 0.622 44322