One important consequence of the location of Nigeria between latitudes 41 and 14" North of the equator is that

Subsistence farming is practiced when people

Which of the following factors hinder the development of tourism? I. Spread of diseases II. Escalation of crime Ill. Adequate publicity IV. Inadequate appreciation of leisure

The busiest ocean trade route is the 

A settlement type in which buildings are aligned along a road or river is said to be