Ключевые слова: air, atmosphere, blue, chemistry, cleaning, concept, disaster, earth, ecology, emissions, environment, environmental, exhaust, fabrication, factory, fauna, flora, gases, greenpeace, halo, health, industrial, industry, labor, law, layer, nature, oxygen, ozone, pipes, planet, plant, poisoning, pollution, production, protection, purified, rainbow, respiration, russia, safety, sky, smoke, steam, structures, supervision, treatment, waste, yekaterinburg, zone,