(a) Name any four ocean currents along the coast of Africa (b) Highlight the effects of any two different types of currents on the climate of Africa

The sparse population in the Amazon Basin is best explained by the

Which of the following represents an urban-rural migration?

A rapid population growth in a region can be caused by

One danger about the present rate of increase in world population is

A rural settlement is a settlement classified by

The greatest problem in the use of solar energy is

The vegetation belt associated with valuable hard wood is the

Temperate grasslands are generally important for