Ключевые слова: africa, arid, background, banks, barren, beautiful, change, climate, clouds sky, color, concept, cracked, crisis, dead, desert, dirt, disaster, drought, dry, earth, environment, erosion, global, grass, green, hdr, high dynamic range, hill, hot, land, landscape, mud, natural, nature, pattern, plant, pollution, river, sky, summer, sun, sunset, surface, terrain, texture, tree, warming, water, weather, yellow,