mountain chain in africa running through morocco algeria and tunisia
Atlas Mountains The Atlas Mountains (Arabic: جبال الأطلس‎‎, jibāl al-ʾaṭlas; Berber: ⵉⴷⵓⵔⴰⵔ ⵏ ⵡⴰⵟⵍⴰⵙ, idurar n waṭlas) are a mountain range in the Maghreb. It stretches around 2,500 km (1,600 mi) through Morocco, Algeria and Tunisia. The range's highest peak is Toubkal, with an elevation of 4,167 metres (13,671 ft) in southwestern Morocco. It separates the Mediterranean and Atlantic coastlines from the Sahara Desert.[1] The Atlas mountains are primarily inhabited by Berber populations.[2] The terms for 'mountain' in some Berber languages are adrar and adras, which are believed to be cognates of the toponym Atlas.
Sahara The desert comprises much of North Africa, excluding the fertile region on the Mediterranean Sea coast, the Atlas Mountains of the Maghreb, and the Nile Valley in Egypt and Sudan. It stretches from the Red Sea in the east and the Mediterranean in the north to the Atlantic Ocean in the west, where the landscape gradually changes from desert to coastal plains. To the south, it is bounded by the Sahel, a belt of semi-arid tropical savanna around the Niger River valley and the Sudan Region of Sub-Saharan Africa. The Sahara can be divided into several regions including: the western Sahara, the central Ahaggar Mountains, the Tibesti Mountains, the Aïr Mountains, the Ténéré desert, and the Libyan Desert.