Ключевые слова: arid, background, brown, catastrophy, change, chemical, climate, climatic, concept, crack, cracked, crisis, crust, damage, dead, desert, dirt, disaster, dramatic, drought, dry, earth, ecological, ecology, environment, erosion, global, ground, heat, image, land, landscape, mud, natural, pattern, polluted, pollution, purple, red, salt, salted, soil, surface, terrain, texture, warming, waste, water, weather, white,