Ключевые слова: air, ambiance, ambience, atmosphere, billows, blowing, carbon, chemical, chemistry, chimney, chimneys, climate, cloud, cloudscape, coal, construction, contamination, discharge, ecology, electric, electricity, emission, emissions, energy, environment, environmental, factory, gas, gases, industrial, industry, landscape, manufacturing, oil, poison, pollutant, pollution, power, production, release, sky, smog, smoke, smokestack, steam, technology, tower, toxic, warming, white,