Ключевые слова: air, antartica, arctic, argentina, atmosphere, backpack, bay, carbon, change, climate, disappearing, ecology, el calafate, environment, frozen, glacier, global, greenhouse gases, greenland, humans, ice, icon, nature, ocean, polar, pole, politics, pollution, problem, puerto moreno, responsibility, sea, sea level, sky, snow, south america, threat, tourist, tourist trap, travel, vacation, warming, water, weather,