SimilarityRank
land_surface 0.776 73962
the_earth 0.681 1529
the_seafloor 0.659 95901
its_surface 0.659 55633
ice_sheet 0.651 43576
our_atmosphere 0.645 72416
land_mass 0.644 84316
liquid_water 0.628 98009
solar_radiation 0.626 50199
water_vapor 0.622 40856
water_vapour 0.613 85308
ocean_current 0.604 74312
the_world_ocean 0.600 93148
permafrost 0.594 53433
subsurface 0.594 46904
ocean_water 0.592 86316
our_planet 0.590 19036
earth 0.590 2820
glacier 0.590 9427
surface_temperature 0.589 62086
planet_earth 0.589 39130
Earth 0.586 3650
the_seabed 0.582 63923
cosmic_ray 0.578 60042
the_solar_wind 0.575 80824