Ключевые слова: antarctic, antarctica, arctic, background, beautiful, berg, big, blue, climate, cloudy, cold, ecology, enormous, environment, expedition, floating, freeze, frost, frozen, giant, glacier, global, global warming, gorgeous, huge, ice, iceberg, icy, landscape, melting, nature, north, ocean, polar, pole, reflection, scenery, scenic, sea, seascape, shape, sky, snow, tourism, warming, water, weather, white, winter,