Related by context. Frequent words. (Click for all words.) 50 Pole 48 Cape Leeuwin 48 Antarctic Peninsula 48 Antarctica 47 equator 46 Weddell Sea 46 Drake Passage 46 circumpolar 46 Antarctic peninsula 45 Cape Horn 45 continental drift 45 landmasses 44 Antarctic 44 Aricheng 44 Equator 44 ocean currents 44 equatorial Pacific 43 Antarctic Ice 43 crustal 43 subduction zone 43 Itokawa 43 Bering Strait 42 Pacific Ocean 42 Antartica 42 seamount 42 Sargasso Sea 42 Ellesmere Island 42 Arctic Ocean 42 Greenland Ice 42 lithosphere 41 GOCE 41 gyre 41 Bering Sea 41 polar 41 equatorial regions 41 Cook Strait 41 Doldrums 41 Tibetan Plateau 41 Iapetus 41 icebergs 41 westerly direction 41 latitudes 41 Michel Desjoyeaux 41 equatorial 41 Loop Current 41 ecliptic 41 northeasterly 41 HMS Beagle 41 northwards 41 floe 40 mid latitudes 40 tectonic plate 40 Sandwich Islands 40 substorms 40 longitude 40 anticyclone 40 geostationary orbit 40 waypoint 40 westerlies 40 northeasterly direction 40 satellites orbiting 40 circular orbit 40 subduction zones 40 North Pole 40 Cape Verde islands 40 Antarctic ice 40 Scilly Isles 40 geosynchronous orbit 40 Spitsbergen 40 Arctic 40 Jules Verne Trophy 39 Kerguelen Islands 39 tropics 39 icecap 39 Arctic Circle 39 northwestward 39 Franck Cammas 39 Enceladus 39 circumnavigation 39 Mph 39 NASA Cassini spacecraft 39 basking sharks 39 decadal 39 leatherbacks 39 eastwards 39 Sedna 39 southernmost Cape Verde 39 Atlantic Ocean 39 Earth magnetosphere 39 Bernard Stamm 39 Seabed 39 Ernest Shackleton 39 megafauna 39 Antarctic expedition 39 oceanographic 39 narwhal 39 earth crust 39 Greenland glaciers 39 Tasman Sea 39 transects 39 tectonics