Related by context. Frequent words. (Click for all words.) 70 eastern equatorial Pacific 68 equatorial Pacific Ocean 66 equatorial Pacific 63 El Nino warming 62 La Nina cooling 60 El Niños 59 Pacific Decadal Oscillation 57 subtropical regions 57 upwellings 56 La Nina phenomenon 56 atmospheric circulation 55 La Nina pattern 55 polar vortex 54 SSTs 54 El Nino phenomenon 54 hydrological cycle 53 El Ninos 53 lithosphere 53 solar irradiance 53 cyclonic circulation 52 Arctic Oscillation 52 subtropics 52 mid latitudes 52 La Niña 52 Cabo Catoche 52 La Nina 51 oceanic crust 51 El Nino 51 continental crust 51 vertical wind shear 51 terrestrial ecosystems 51 North Atlantic Oscillation 50 equatorial regions 50 upwelling 50 marine sediments 50 El Niño 50 Tropical Storm Igor 50 lavas 50 latitudes 50 poleward 50 NASA MODIS Image 50 freshwater ponds 50 tropical cyclones 50 ENSO 50 biogeochemical 49 hydrothermal activity 49 temperate zones 49 storminess 49 temperate regions 49 troposphere 49 geomagnetic field 49 Ocean Observing 49 aerosol particles 49 geologically active 49 interglacial period 49 atmospheric methane 49 ocean ridges 49 Pacific Ocean 48 interglacial 48 hydrothermal vent 48 aurorae 48 worsening droughts 48 foraminifera 48 cryosphere 48 magmas 48 degrees Fahrenheit warmer 48 temperature gradient 48 Seasonal rains 48 heaviest precipitation 48 crustal 48 Petermann Glacier 47 oceanic 47 ocean currents 47 admiral asks 47 Weddell Sea 47 subduction 47 acidified 47 ozone depletion 47 subarctic 47 planktonic 47 Southerly winds 47 solar nebula 47 innermost planet 46 Antarctic peninsula 46 solar corona 46 Younger Dryas 46 seals sea lions 46 Polar Regions 46 Subtropical Storm Andrea 46 AP Interview CG 46 volcanism 46 hydrothermal 46 monsoonal 46 Tropical Storm Henri 46 tropics 46 anticyclone 46 Sediments 46 deplete oxygen 46 constellation Perseus 46 equatorial 46 Little Ice Age