Related by context. Frequent words. (Click for all words.) 71 polar ice 66 melting glaciers 59 Greenland ice 59 melting 57 glaciers 56 ice melts 55 Antarctic ice 54 Arctic Ocean 53 Arctic 50 permafrost 50 global warming 50 glacier 49 Global warming 49 ice 48 Melting 47 melt 47 Antarctica 47 arctic 47 polar regions 46 polar bears 46 Greenland 46 warming 45 melting snow 45 Warming 45 Glaciers 45 climate change 45 atmospheric carbon dioxide 45 Himalayan glaciers 44 oceans 43 icebergs 42 ocean acidification 42 Artic 42 polar 42 Antarctic 42 glacial 41 volcanic activity 41 lava 41 Northwest Passage 40 water vapor 40 polar bear 40 tundra 40 warmer temperatures 40 North Pole 40 acidification 40 Global Warming 40 magma 39 caribou 39 snowmelt 39 Climate 38 melts 38 ocean currents 38 Arctic Circle 38 greenhouse gases 38 WMO 38 Ice Age 38 Antarctic Peninsula 38 molten rock 37 thawing 37 icicles 37 sea 37 methane 37 ice floes 37 volcanic eruption 37 Climate Change 37 Ice 37 volcanoes 37 greenhouse gasses 37 British Antarctic Survey 37 carbon dioxide 37 Climate Change IPCC 36 geysers 36 extinctions 36 manmade 36 World Meteorological Organization 36 volcanic eruptions 36 snow 36 ozone layer 36 icy 36 snows 35 snowpack 35 condensation 35 warmer 35 acid rain 35 Northern Hemisphere 35 heavy snows 35 UN Intergovernmental Panel 35 Svalbard 35 avalanches 35 earth crust 35 snow melts 35 melted 34 Bering Sea 34 temperatures 34 CO2 34 subsidence 34 ice crystals 34 Gulf Stream 34 colder 34 snowfall 34 carbon emissions 34 climate