Related by context. Frequent words. (Click for all words.) 63 southern hemisphere 60 northern hemisphere 55 Northern Hemisphere 55 Southern Hemisphere 54 hemispheres 45 circumpolar 45 temperate zones 44 mid latitudes 44 temperate regions 44 equator 43 latitudes 42 equatorial regions 42 landmasses 40 Anglo Welsh 39 polar 38 hemisphere 38 ELVs 38 equinox 38 ENSO 38 tropic 37 Tasman Sea 37 subtropics 37 auroras 37 equatorial 37 ecliptic 37 aurora 37 equatorial Pacific 36 Geminids 36 polar regions 36 autumnal equinox 36 SANZAR 35 tropics 35 Medieval Warm Period 35 British Isles 35 Perpignan 35 El Ninos 35 Welsh rugby 35 tropical cyclones 34 anticyclone 34 Sanzar 34 geomagnetic 34 Currie Cup 34 vertical wind shear 34 North Atlantic Oscillation 34 scrum halves 34 Perseids 33 Tri Nations 33 Iapetus 33 cultures 33 El Nino 33 atmospheric circulation 33 convective 33 Sale Sharks 33 magnetosphere 33 Magners League 33 X ray emission 33 Six Nations 33 Sunspots 33 Saturn rings 33 Rhone Valley 33 alps 33 genetic variability 33 sides 33 La Niña 33 vernal equinox 33 minima 33 Iberian Peninsula 33 temperate 33 continent 32 geomagnetic storms 32 Milky Way Galaxy 32 climates 32 intensities 32 Guinness Premiership 32 Wales 32 sexes 32 El Niño 32 geomagnetic field 32 transtasman 32 La Nina 32 heliosphere 32 flyhalves 32 rugby 32 warm moist 32 worldviews 32 troposphere 32 Iberian peninsula 32 maxima 32 northern latitudes 32 elliptical galaxies 32 warmer 32 albedo 32 Trentino 31 Zurich Premiership 31 Stade Francais 31 trans Tasman 31 Cantabrian 31 anisotropy 31 Leinster 31 Biarritz 31 Fiji Samoa