SimilarityRank
a_healthy_environment 0.684 71473
clean_water 0.663 12074
improve_air_quality 0.640 92085
air_quality 0.637 15064
fresh_air 0.627 20311
air_pollution 0.588 13199
reduce_pollution 0.585 88472
clean_energy 0.564 14373
environmental_quality 0.562 55712
pollution 0.555 4581
air_pollutant 0.549 77087
smog 0.543 39059
pure_water 0.541 82162
environmental_protection 0.536 10347
clean_drinking_water 0.536 76939
pollutant 0.524 14162
particulate_matter 0.518 54856
greenhouse_gas 0.515 18514
reduce_carbon_emission 0.514 71366
sulfur_dioxide 0.513 93673
water_pollution 0.512 34005
low_emission 0.506 91447
pollution_from 0.506 77604
water_quality 0.503 8567
healthy_community 0.502 42483