Ключевые слова: above, aerial, aerial view, coal, construction, copper, deep, digging, dirt, drone, earth, ecology, engineering, environment, equipment, excavation, excavator, exploration, extraction, factory, geology, gold, gravel, heavy, hole, industrial, industry, land, landscape, machine, machinery, mine, mineral, nature, open, pit, pollution, quarry, rock, sand, sandpit, stone, surface, technology, terrraces, top, truck, vehicle, water, work, yellow,