Ключевые слова: air pollution, architecture, blast furnace, blue, brandenburg, building, carbon dioxide, chimney, climate, coal, construction, cooling, ecology, electric, electricity, energy, environment, environmental, environmental protection, factory, fuel, gas, green, industrial, industry, landscape, light, lighthouse, nuclear, pipe, plant, pollution, power, power plant, production, sky, smog, smoke, station, steam, technology, thermal power plant, tower, toxic, water, white,