Ключевые слова: abstract, anthracite, backdrop, background, bank, bitumen, brown, clay, coal, color, crack, cut, damage, destruction, detail, dirt, dry, dust, earth, ecology, environment, erosion, explosion, geological, geology, granite, ground, hill, land, landscape, landslide, layer, mineral, mud, natural, nature, outdoor, pattern, rock, sand, section, shale, slate, soil, stone, structure, surface, texture, underground,