Ключевые слова: brown, cloudy, dirt, dirty road, dramatic, ecological, ecology, environment, environmental, excavation, foggy, gloomy, gravel, gravel pit, gravel quarry, gray, landscape, mine, mud, nature, no people, nobody, open cast, open pit, pit, quarry, quiet, road, serpentine, stone, stone quarry, surface mining, terrace, terraces, traces, tracks, tree, winding,