Ключевые слова: air, autumn, blue, chimney, climate, cloud, coal, cooling, damage, danger, dirt, electricity, environment, environmental, factory, forest, fuel, generation, generator, industry, landscape, line, mining, mountain, nature, nuclear, outdoors, physical, pollution, power, power plant, road, rural, scene, sky, smoke, snow, stacks, station, steam, structure, supply, technology, tower, tree, view, winter, yellow,