The standard railway guage is most common in?

The feature marked N is the

The highest mountain in Africa is found in?

The coral deposits marked M are called

Production of diamond in thousand of carats. In the pie chart,Zaire accounts for about

Production of diamond in thousand of carats. The percentage of diamond produced by 'Other' is approximately

The major factors that account for the pattern of population distribution in West Africa are?

The Algeria's oil fields are located in?

The two major plantation crops in West and East Africa respectively are ?