SimilarityRank
greenhouse_gas_emission 0.844 18703
GHG 0.832 70082
carbon_dioxide 0.828 11994
carbon_emission 0.807 20778
CO2 0.797 9699
carbon_dioxide_emission 0.796 61386
GHG_emission 0.769 52810
methane 0.767 14641
CO2_emission 0.764 26256
the_greenhouse_effect 0.751 87706
Co_2_emission 0.751 88444
emission 0.750 4559
Co_2 0.741 19859
nitrogen_oxide 0.725 78932
global_warming 0.722 5979
reduce_emission 0.719 41104
emission_reduction 0.715 34127
sulfur_dioxide 0.704 93673
reduce_greenhouse_gas_emission 0.701 57109
air_pollutant 0.700 77087
our_atmosphere 0.697 72416
NOx 0.696 71494
climate_impact 0.690 58190
global_temperature 0.685 87576
carbon 0.681 6134