Ключевые слова: air, atmosphere, building, chemical, chimney, climate, coal, construction, ecology, electric, electricity, emission, energy, environment, environmental, factory, fuel, fumes, gas, generation, generator, global, global warming, greenhouse, industrial, industry, infrastructure, manufacturing, pipe, plant, pollution, power, power plant, production, refinery, sky, smog, smoke, smokestack, station, steam, structure, technology, thermal, tower, toxic, vapor, warming,