Ключевые слова: abstract, adventure, africa, background, blue, c, climate, closeup, dead, desert, dirt, disaster, drain, drought, dry, dune, dunes, earth, ecology, environment, farm, geology, global, ground, grunge, heat, hill, hot, land, landscape, nature, orange, pattern, ripple, sahara, sand, sand dune, sandy, sky, soil, summer, sun, sunset, surface, tear, texture, tourism, travel, warm, wave, weather,