Related by context. Frequent words. (Click for all words.) 62 glacial melt 60 meltwater 58 glacier melt 58 atmospheric methane 57 lithosphere 57 lahars 57 icecaps 56 polar caps 56 melting glacier 56 glaciers melt 56 glaciers 55 explosive eruptions 55 Tibetan Plateau 55 glacial melting 55 magma chamber 54 glacial lakes 54 lavas 53 thawing permafrost 53 mountain glaciers 53 continental crust 53 landmasses 53 glacial retreat 53 Volcanic eruptions 53 species extinctions 53 carbonic acid 52 melting snowpack 52 Arctic permafrost 52 melting permafrost 52 hydrological cycle 52 snow melt 51 basaltic 51 methane hydrates 51 pyroclastic flow 51 molten rock 51 water vapor 51 aerosol particles 51 glacial ice 51 freshwater ecosystems 51 Qinghai Tibet Plateau 51 glacier 51 equatorial Pacific Ocean 51 glacial lake 51 river deltas 51 sulphates 51 lava flows 51 tributary streams 51 ice jams 50 steam vents 50 melting glaciers 50 volcanic gases 50 oceanic crust 50 retreating glaciers 50 basalt 50 Sulfur dioxide 50 limestone formations 50 calcite 50 earth crust 50 marine sediments 50 silt 50 sediment 50 hydrothermal activity 50 glaciers melting 50 magma 49 ocean acidity 49 snowmelt 49 icecap 49 diatoms 49 silicates 49 crustal 49 Antarctic ozone 49 lava 49 Glaciers 49 glaciated 49 Greenland glaciers 49 planktonic 49 sediments 49 atmospheric CO 49 volcanism 49 Sediments 49 oceans 49 Weddell Sea 49 microscopic algae 49 freshwater 48 volcanic plume 48 stalagmites 48 temperate forests 48 iron oxides 48 Melting snow 48 spewed ash 48 icy crust 48 methane 48 poleward 48 stratospheric ozone 48 glacial till 48 currents 48 permafrost 48 Melting ice 48 atmospheric CO2 48 osmium 48 seabeds 48 landforms