Ключевые слова: atmosphere, black, burning, chimney, climate, climate change, co2, coal, contamination, dark, dirty, distribution, ecology, electric, electricity, emission, energy, environment, environmental, exhaust, facility, factory, fossil, fuel, fumes, gas, generator, global, global warming, greenhouse, high voltage, industrial, manufacturing, nuclear, pipe, plant, pollution, power, power line, power plant, power station, production, pylon, smoke, smokestack, thermal, tower, transmission, wire,