Related by context. Frequent words. (Click for all words.) 68 glaciers 65 melting glaciers 59 glacier 57 Greenland ice 56 melting ice 54 polar ice 53 Glaciers 53 glacial ice 52 meltwater 51 Antarctic ice 50 permafrost 49 Himalayan glaciers 48 climate change 48 polar regions 48 Global warming 48 desertification 47 global warming 47 melting 47 volcanoes 47 ocean acidification 46 glacial 46 floods droughts 46 Antarctica 46 plate tectonics 46 volcanism 45 acidification 45 landforms 45 glaciologist 45 warmer winters 45 volcanic eruptions 45 polar bears 45 Greenland 45 melting Arctic 44 snowpacks 44 Antarctic Peninsula 44 mountain snowpack 44 deforestation 44 extinctions 44 Antarctic Ice 43 World Meteorological Organisation 43 ozone depletion 43 melting snow 43 CLIMATE 43 snowpack 43 lava flows 42 Climate 42 World Meteorological Organization 42 atmospheric carbon dioxide 42 tundra 42 icebergs 42 climatologists 42 lichens 42 biodiversity 42 geologic 42 ozone layer 42 Himalayas 42 amphibian species 42 snowmelt 42 Droughts 41 pine beetles 41 heatwaves 41 arid regions 41 Arctic 41 arctic 41 magma 41 ecosystems 41 volcanic activity 41 mountain ranges 41 WMO 41 hydrological 41 Desertification 41 Earth crust 41 Antarctic 41 urbanization 40 warmer temperatures 40 lava 40 marine ecosystems 40 Tibetan plateau 40 Arctic Ocean 40 Snowpack 40 volcanic eruption 40 climatic 40 caribou 40 Mount Kilimanjaro 40 avalanches 40 oceans 39 river basins 39 overgrazing 39 lichen 39 ice melts 39 droughts 39 Overpeck 39 volcanos 39 mudflows 39 crevasses 39 karst 39 Urbanization 39 albedo 39 avalanche danger 39 marmots 39 coral reefs