The Sahara Desert spans the majority of northern Africa, covering several countries and representing one of the largest hot deserts in the world. The Sahara is characterized by vast arid landscapes, dunes, and occasional oases. Its extreme climate features high temperatures and minimal rainfall, affecting the flora and fauna adapted to survive in these harsh conditions. Despite these challenges, the desert is rich in natural resources, such as oil and gas, and has a long history of human habitation and trade routes, connecting different cultures across the region.