Ключевые слова: architecture, atmosphere, blue, building, carbon, chimney, climate, coal, coalfired, contamination, danger, ecology, electric, electrical, electricity, emission, emissions, energy, environment, environmental, exhaust, factory, fuel, generator, global, greenhouse, high, industrial, industry, landscape, plant, pollute, pollution, power, powerplant, production, refinery, sky, smog, smoke, station, steam, supply, technology, tower, toxic, warming,