Ключевые слова: air, asia, carbon, chemical, chimney, climate, co2, column, dioxide, emission, energy, environment, exhaust, factory, field, fossil, gas, greenhouse, heavy, industrial, industry, landscape, manufacturing, meadow, metallurgy, orange, output, pipe, plant, pollution, power, production, refinery, sky, smog, smoke, smokestack, station, steam, steel, sunrise, technology, toxic, tube, unhealthy, vapour, warming,