WORLD HISTORY

Detailed explanation-1: -Sahel. Sahel, Arabic Sāḥil, semiarid region of western and north-central Africa extending from Senegal eastward to Sudan. It forms a transitional zone between the arid Sahara (desert) to the north and the belt of humid savannas to the south.

Detailed explanation-2: -Stretching across the widest part of Africa on the southern edge of the Sahara Desert is the African Transition Zone. Known as the Sahel, meaning “border or margin, ‘’ this zone is where the dry arid conditions of the desert north meet up with the moister region of the tropics.

Detailed explanation-3: -The Sahel forms a zone of transition between the desert, which extends across the northern part of the continent, and the forests and grasslands of sub-Saharan Africa.

Detailed explanation-4: -The term Sahel can be defined as the North-Central African semi-arid region between the Sahara Desert and savanna regions. It can be translated and means shore in Arabic. The term is used to describe the aforementioned transitional region below the Sahara Desert and above the savannas of North-Central Africa.

Detailed explanation-5: -A transition zone is a physical area in which the land undergoes a radical change such as from arid to tropical. Part of the Transition Zone is a geographical area called the Sahel, which means “shore” or “coast” in Arabic.