Related by context. Frequent words. (Click for all words.) 62 ocean currents 60 volcanism 60 jet stream 58 La Nina 58 troposphere 58 albedo 58 upwelling 58 La Niña 58 glaciation 57 atmospheric CO2 57 latitudes 57 atmospheric carbon dioxide 56 El Nino 56 Little Ice Age 56 vortices 56 plate tectonics 55 El Niño 55 magnetosphere 55 convective 54 water vapor 53 perturbation 53 oscillation 53 tropical cyclones 53 geomagnetic field 53 Geophysical Research 53 journal Geophysical Research 53 La Nina weather 52 dynamical 52 phytoplankton 52 ozone depletion 52 aerosols 52 tropics 52 greenhouse gas concentrations 52 volcanic eruptions 51 glaciers 51 westerly winds 51 anthropogenic 51 polar regions 51 extinctions 51 warmer temperatures 51 meltwater 50 convection 50 ionosphere 50 Greenland ice 50 perturbations 50 ocean acidification 50 eutrophication 50 landforms 49 acidification 49 diatoms 49 oceanic 49 atmospheric 49 salinity 49 equatorial 49 precipitation 49 wind shear 49 magnetic fields 48 oscillations 48 northeasterly 48 northerly winds 48 coral bleaching 48 sediments 48 WMO 48 sunspots 48 polar 48 volcanic activity 48 World Meteorological Organisation 48 tectonic 47 mass extinctions 47 climatic 47 Antarctic Ice 47 melting glaciers 47 Antarctic ice 47 photosynthesis 47 fluxes 47 algal blooms 47 arid regions 47 speciation 47 climatological 47 hydrothermal 47 photosynthetic 46 easterly winds 46 Warmer temperatures 46 droughts 46 cosmic microwave background 46 cloudiness 46 glacial ice 46 solar flares 46 polar ice 46 Earth crust 46 gravitational 46 galaxy clusters 46 Droughts 45 cosmic ray 45 Enceladus 45 Precipitation 45 marine ecosystems 45 cosmic rays 45 World Meteorological Organization 45 gravitational waves 45 warmer winters