Ключевые слова: air, blue, cement, chimney, climate, coal, concrete, crisis, damage, damaging, destructive, dioxide, disposal, ecology, electric, electricity, emission, energy, environment, environmental, exhaust, factory, gas, generate, generation, generator, global, greenhouse effect, impact, industrial, industry, metal, night, nocturne, ozone, plant, platform, pollution, power, production, productivity, station, steam, thermal, toxic, waste,