Ключевые слова: adventure, africa, arabia, arabian, arabic, background, bahrain, bolivia, climate, climatic changes, clouds, curved, desert, dry, dune, egypt, empty, environment, global warming, heat, hill, hot, landscape, lonely, meteorology, natural, nature, orange, outdoor, pattern, qatar, sahara, sand, scenic, sun, sunny, sunrise, tourism, tranquil, travel, tunisia, united, warm, warming, wild, wilderness, yellow, yemen,