Which statement explains the relationship between the rainfall and population distribution in Africa?
A
Countries around the outer edge of Africa have greater populations because of the easy access to water used for drinking and transportation needs.
B
Countries in Africa that have greater rainfall totals have a large population, likewise those without a lot of rainfall have a small population.
C
All inland countries of Africa have high rainfall totals, but they do not all have a great number of people living within their borders.
D
While some countries in Africa with heavy rainfall totals have large populations, other countries with equal or greater totals do not.