Related by context. Frequent words. (Click for all words.) 60 meltwater 59 stalactite 58 icy crust 56 Lake Vostok 56 Melting glaciers 55 stalagmites 55 tubules 55 glacial melting 54 polar caps 54 snow melt 54 glacial melt 54 hydrological cycle 54 glacier melt 54 glacier 54 calcite 54 salt crystals 53 stalactites 53 magma chamber 53 Arctic permafrost 53 tiny pores 53 Weddell Sea 53 glacial lakes 53 melting 53 Melting snow 53 limestone formations 53 methane hydrates 52 lithosphere 52 icecaps 52 osmium 52 glaciers melting 52 temperature gradient 51 glacial ice 51 carbonic acid 51 capillaries 51 eddies 51 lava tubes 51 Melting ice 51 glaciers 50 coulees 50 Greenland Ice 50 marine sediments 50 cenotes 50 iron oxides 50 melting glacier 50 hydrocarbon molecules 50 igneous rock 50 aerosol particles 49 ionised 49 molten rock 49 sedimentary rock 49 silty 49 Sediments 49 calcium ions 49 lavas 49 microchannels 49 thawing permafrost 49 magma 49 steam vents 49 glacial till 49 glaciers melt 49 gas hydrates 49 polar vortex 49 permafrost 49 lahars 49 deplete oxygen 49 glacial retreat 49 oceanic crust 49 kerogen 49 ionized gas 48 hydrogen ions 48 snowmelt 48 sediments 48 acidification 48 hydrothermal activity 48 electrically conducting 48 Greenland ice 48 sediment 48 alveoli 48 ice crystals 48 silicates 48 moraine 48 volcanism 48 supercontinent 48 diatoms 48 Antarctic Ice 48 basaltic 48 spherules 48 Hawking radiation 48 ice jams 48 silts 47 ionize 47 magmas 47 funnel shaped 47 ice melts 47 torus 47 bilayer 47 fjord 47 Snowmelt 47 plasmons 47 Antarctic ice 47 basalts