Ключевые слова: above, adventure, asbestos, background, beautiful, black, blue, coast, desert, digging, dry, dust, earth, ecology, empty, environment, field, geology, gravel, heavy, ice, industrial, industry, labor, landscape, mine, mineral, mountain, nature, open, outdoor, pit, plant, produce, production, road, rock, rough, sand, scenery, sea, sky, snow, south, stone, travel, valley, water, white, wilderness,