Ключевые слова: arctic, change, chilling, climate, cold, colossal, crisis, dangerous, ecosystem, environment, environmental, expedition, exploration, floating, frigid, frozen, glacier, global, iceberg, icy, illustration, impact, imposing, life, marine, massive, melting, natural, nature, north, ocean, permafrost, phenomenon, polar, pole, remote, solid, warming, water, weighty, wildlife,