Related by context. Frequent words. (Click for all words.) 59 Tibetan Plateau 57 Antarctic ice 57 mountain glaciers 56 glacial melt 55 glaciers 55 glacial ice 55 permafrost 54 Greenland ice 54 subduction zones 54 Antarctic Ice 54 Greenland Ice 54 methane hydrate 53 marine sediments 53 landforms 53 volcanism 53 plate tectonics 53 hydrological cycle 53 earth crust 53 lithosphere 53 Earth crust 52 temperature gradient 52 methane hydrates 52 journal Geology 52 Greenland glaciers 51 crustal 51 sedimentary basins 51 seismicity 51 icecap 51 volcanic activity 51 polar regions 50 terrestrial ecosystems 50 mid latitudes 50 polar caps 50 aerosol particles 50 glacier melt 50 meltwater 50 glacier 50 glaciation 49 Permafrost 49 geologic 49 WAIS 49 tectonics 49 volcanic eruptions 49 Quaternary 49 geologically active 49 polar ice 48 subduction zone 48 melting permafrost 48 volcanic gases 48 caldera 48 Weddell Sea 48 landmasses 48 gas hydrates 48 glaciologists 48 sediment cores 48 Antarctic Peninsula 48 Antarctica 47 geology 47 shrinking glaciers 47 lake sediments 47 tectonic 47 earthquakes 47 icebergs 47 greenhouse warming 47 NSIDC 47 magmatic 47 scarps 47 Geophysical Research 46 sedimentary basin 46 Volcanic eruptions 46 volcanoes 46 seismic activity 46 Nature Geoscience 46 basalts 46 geological 46 ocean acidity 46 lava flows 46 glacial till 46 Melting ice 46 atmospheric circulation 46 mass extinctions 45 Wilkins Ice Shelf 45 sedimentary rock 45 journal Geophysical Research 45 sediments 45 atmospheric chemistry 45 oxygen isotopes 45 species extinctions 45 geologically 45 mineralizing system 45 Geologic 45 ultramafic rocks 45 Qinghai Tibet Plateau 45 sedimentary rocks 45 El Ninos 45 Antarctic peninsula 45 volcanic plume 45 Greenland 45 sedimentary 45 volcanic 45 glacial lakes