Ключевые слова: adventure, antarctic, antarctica, arctic, atlantic, background, beautiful, berg, blue, cold, concept, danger, deep, earth, ecology, environment, freeze, glacier, glaciers, global, greenland, ice, iceberg, iceland, lake, landscape, melting, nature, north, ocean, peak, polar, pole, reflection, scenic, science, sea, sky, snow, symbol, travel, underwater, warming, water, wave, white, winter, world,