Ключевые слова: alternative energy source, antarctic, atmosphere, block, carbon dioxide, change, clean, clear, climate, climate change, closeup, co2, cold, cool, cube, cubes, dice, drink, effect, emission, energy, environment, environmental protection, freeze, frost, glacier, global, global warming, group, ice, ice berg, ice cover, iced, increasing temperature, liquid, macro, melt, melting, object, polar, pollution, reflection, sea level rise, transparent, warming, water, weather, wet,