The desert's name is derived from the Arabic word ṣaḥrāʾ , which simply means "desert". It stretches across 11 North African countries, including Algeria, Egypt, Libya, Morocco, and Sudan.
: While often pictured as endless sand dunes (some reaching 180 meters tall), the landscape also includes salt flats, stone plateaus, and mountains. Sahara
: Half of the region receives less than 1 inch of rain annually, and some areas may go years without any precipitation. Historical Transformation The desert's name is derived from the Arabic