Ключевые слова: abstract, background, biosphere, cataclysm, clay, cleft, climate, dehydration, desert, destruction, detail, drought, dry, dryness, dust, earth, ecology, environment, geology, global, grunge, heat, hot, landscape, macro, pattern, pollution, population, red, sand, soil, summer, surface, sustainability, thirty, wallpaper, warming, water, wrinkle,