Answer:
African settlements are concentrated and their pattern is discussed below in complete details.
Explanation:
Population distribution determines the model of where people exist. In Africa, 90% of the people's community is assembled in smaller than 21% of the land covering, and the average per-person journey time to arrangements of more than 50,000 residents is around 3.6 hours, with East and Central Africa presenting the greatest average journey times.
D) the Tigris, Euphrates, and Nile
Those are the only rivers listen that are in the middle east
When surface current and deep currents combine to form convection currents that transfer energy