SimilarityRank
carbon 0.706 6134
CO2 0.588 9699
Nitrogen 0.583 83613
Hydrogen 0.556 61006
Oxygen 0.541 59122
Aluminum 0.539 49111
Titanium 0.539 56489
Biomass 0.528 78430
Coal 0.528 37426
climate_Change 0.525 9291
Co_2 0.524 19859
Fuel 0.522 49349
Nickel 0.521 84611
Polymer 0.520 95101
graphite 0.517 29491
GHG 0.513 70082
Solid 0.511 38893
Silicon 0.509 55065
methane 0.506 14641
Copper 0.504 51880
Aluminium 0.503 65523
Fuels 0.498 93475
Ecosystems 0.498 55203
Steel 0.498 17488
Pollution 0.495 67166