Ключевые слова: air, air pollution, atmosphere, burning, carbon dioxide, chemical, chimney, climate change, coal, condensation, contamination, crisis, decarbonise, ecology, emission, energy, environmental conservation, exhaust, factory, fuel, fume, funnel, gas, global, global warming, greenhouse effect, industrial, industry, manufacturing, nature, plant, pollution, power, refinery, sky, smog, smoke, smokestack, social issue, stack, station, steam, thick, tower, toxic, tube, unhygienic, vapor, waste,