Ключевые слова: antarctic, antarctica, arctic, blue, calm, climate, climatology, coast, cold, cruise, depth, ecology, environment, fjord, floating, frost, frozen, geography, glacier, glaciology, greenland, hydrology, ice, iceberg, knowledge, landscape, melting, meteorology, metering, nature, north, ocean, oceanography, oceanology, outdoors, overcast, planet, polar, pole, research, science, sea, snow, southern, travel, warming, water, weather, white, winter,