Ключевые слова: above, aerial, air, background, chemical, chimney, city, collage, construction, damage, dirty, disposal, dump, ecology, environment, environmental, factory, fuel, garbage, gas, global, industrial, industry, landfill, landscape, nature, oil, pipe, plant, plastic, pollution, power, recycle, recycling, refinery, rubbish, set, setaerial, sewage, site, smoke, stack, technology, top, toxic, trash, treatment, truck, view, waste, water,