arctic circle, spitzbergen, tundra, arctic ocean, little diomede, icefield, subarctic, arctic, antarctic, arctic archipelago, floe, permafrost, northwest passage, antarctic continent, vitus bering, frobisher bay, greenlandic, subpolar, weddell sea, fjord, peat bog, fiord, spitsbergen, baltic sea, orkneys, gota canal, greenlander, wrangell mountains, wrangel island, icy, ob river, antarctic peninsula, circumpolar, barents sea, ice floe, laptev sea, kola peninsula, pathless, bering sea, franz josef land, polar, svalbard, unnavigable, muskeg, bothnia, novaya zemlya, baffin island, outport, sastrugi, polynya, ross ice shelf, ice shelf, kalaallit nunaat, chichagof island, dew line, ellesmere island, snowy, great slave lake, icecap, untrodden, chelyuskin, inner hebrides, snowless, bathyscaphe, frigid, taiga, whaleback, selkirk mountains, bering strait, cloudberry, baranof island, roald amundsen, artic, carpathian mountains, trireme, voyaging, ussuri, narwhal, skagerrak, lake ladoga, inuit, transpolar, glacial, scilly islands, prairies, ivory gull, glaciers, inuktitut, longyearbyen, subantarctic, laurentian mountains, irtysh river, athabaskan, ice, northeast passage, jan mayen, boreal, hebridean islands, dogsled, saint lawrence seaway, lochan, snowbound, unmapped, inhospitable, uncharted, barren, swept, bleak, marshy, unpeopled, desolate, frozen, strewn, windswept, girt, rugged, sunlit, swampy, unfrequented, unpopulated

baffin bay, kara sea, laptev sea