polar, arctic ocean, subarctic, inuit, arctic archipelago, bellingshausen sea, subpolar, arctic, arctic circle, antarctic, icefield, boreal, nunavik, antarctic continent, frobisher bay, northern hemisphere, spitzbergen, latitudes, planetary, oceans, baffin island, southern hemisphere, floe, tundra, northwest passage, baffin, weddell sea, transpolar, magnetic pole, oort cloud, quaternary period, laptev sea, barents, gondwanaland, permafrost, planet, amundsen sea, equator, woodland caribou, saturnian, ellesmere island, icecap, icebound, great slave lake, british isles, celestial pole, landmasses, beaufort sea, poleward, ross ice shelf, subantarctic, aboriginal, syrtis major, holocene epoch, bering sea, narwhal, jovian, antarctic peninsula, deglaciation, tuamotu archipelago, polynya, paleoclimatology, crustal plate, iapetus, sealskin, aurora australis, heliosphere, nenets, greenlandic, milky way galaxy, epsilon aurigae, mesosphere, glaciers, inuktitut, fjord, photosphere, drake passage, tropopause, cape breton island, anticyclones, geodynamics, geomagnetism, prime meridian, equatorial, auroral, bering strait, celestial equator, tropics, franz josef land, athabaskan, oceanic, magnetosphere, icebergs, manitoulin island, advection, spitsbergen, hemisphere, glacial, continent, geodynamic, hydrosphere, aurora borealis, biome, racing, watersheds, adviser, advisers, advisor, advisors, affective, affiliate, affiliates, affiliation, affiliations, agreement, alliance, alliances, application, ascents, association, associations, mediterranean, littoral, coastal, andean, riverine, sudanic, amazonian, subtropical, temperate, extratropical, intertropical, nearshore, tropical

alpine bearberry, arctostaphylos alpina, black bearberry, lemming, podiceps grisegena, red-necked grebe, red fox, vulpes vulpes

polar, seeable, visible