antarctic circle Definition

frigid zone, polar circle, antarctica, antarctic, arctic circle, arctic, kara sea, severnaya zemlya, tropic of capricorn, tropic of cancer, north pole, antarctic peninsula, climatic zone, amphigean, torrid zone, equinoctial circle, aurora australis, arctic ocean, ross island, equator, ross sea, polar, northern hemisphere, north pacific, south temperate zone, greenland, antiscian, north temperate zone, ice foot, ellesmere island, ice mass, continental slope, magnetic pole, midnight sun, tropical zone, white sea, isocheim, sastruga, zastruga, laptev sea, chukchi peninsula, hummocking, international date line, psychrophyte, almucantar, hydrospace, chippewyan, magnetic north, wrangel island, hemisphere, ultratropical, subarctic, northwest passage, solar year, drift ice, superglacial, periscian, bering strait, astronomical year, circumboreal, artic, bering sea, norwegian sea, glacier, frigid, circumpolar, subequatorial, mallemaroking, microcontinent, celestial equator, angular distance, ionopause, axis of rotation, equatorial, icecap, isothere, inferior planet, circumjovial, sidereal day, stratopause, barents sea, heteroscian, gulf of alaska, franz josef land, sidereal time, sheathbill, sea of okhotsk, equinoctial point, isocryme, king penguin, armil, glacialist, pacific ocean, permafrost, tropic, algific, protocontinent, sidereal year, isotherombrose, siberia,