Ключевые слова: air, atmospheric, bituminous, black, blue, calorific, central, city, coal, crock, disaster, dust, ecology, effect, emission, environment, environmental, factory, filter, fume, gas, green, greenhouse, heat, house, illness, industry, issur, lung, mask, ozone, pipe, plant, pollution, power, problem, respirator, respire, sickness, sky, smoke, soot, stack, station, steam, technology, thermal, warming,