Ключевые слова: atmosphere, bad air, burn, change, chemical, climate, climate change, conservation, crisis, damage, dead, desert, destruction, dioxide, disaster, dust, earth, eco, effect, emission, environment, environmental, fire, future, gas, global, global warming, globe, heat, hot, iceberg, industry, life, melt, planet, polar, polluting air, pollution, problem, save, smog, smoke, steam, sun, sunset, warm, warming, weather, world,