Ключевые слова: africa, ahaggar, algeria, arid, barren, blue, clouds, desert, desolate, drought, dry, dune, environment, erosion, formation, geology, heat, hot, landscape, national, nature, orange, parch, park, plateau, reserve, rocks, sahara, sand, sandstone, scenery, sky, stone, sunny, tassili, tourism, travel, view, waterless, weathered, wilderness,