Related by context. Frequent words. (Click for all words.) 68 Melting glaciers 64 glaciers melt 62 melting glacier 62 glacial melting 60 receding glaciers 59 glacial melt 59 icecaps 59 glacial retreat 58 glacier melt 57 glaciers melting 57 melting glaciers 56 Volcanic eruptions 56 Alpine glaciers 56 upwellings 56 glacier melting 55 species extinctions 55 river deltas 55 melting polar 55 thawing permafrost 55 Ocean acidification 55 worsening droughts 55 severe droughts 55 Soil erosion 54 Melting snow 54 glaciers 54 warmer wetter 54 icecap 54 tropopause 54 Northerly winds 53 shrinking glaciers 53 Melting ice 53 ocean acidity 53 plankton blooms 53 hotter summers 53 Tibetan Plateau 53 retreating glaciers 52 La Nina cooling 52 hydrological cycle 52 salination 52 meltwater 52 Snowmelt 52 Ice jams 52 melting snowpack 52 drier summers 52 atmospheric methane 52 floods cyclones 52 melting permafrost 52 pyroclastic flow 52 glacial lakes 51 mountain glaciers 51 Warming temperatures 51 floods droughts 51 Algae blooms 51 ice jams 51 deplete oxygen 51 driest continent 51 Tidal waves 51 Ultraviolet radiation 51 magma chamber 51 El Nino warming 51 melting ice 51 Arctic permafrost 51 temperature inversion 51 polar icecaps 51 deglaciation 51 Southerly winds 51 glacier 51 toxic algae blooms 51 prolonged droughts 51 potent greenhouse gas 50 supervolcano 50 lahars 50 ice melts 50 erupting volcanoes 50 Saharan dust 50 glacial lake 50 Global warming 50 Sulfur dioxide 50 earthquakes volcanoes 50 hydrothermal activity 50 explosive eruptions 50 temperature inversions 49 colder winters 49 harmful ultraviolet radiation 49 lithosphere 49 erosional 49 El Niños 49 hydrologic cycle 49 snow melt 49 spewed ash 49 Solar flares 49 spew ash 49 lava flowing 49 melting 49 Severe drought 49 Greenland glaciers 49 cryosphere 49 acidification 49 steam vents 49 fumaroles 49 volcano erupting