Africa Crossword Puzzle

Largest river in the world, runs through Africa.
Controls flooding in the Nile River
The movement of people from rural to urban areas, resulting in the growth of urban areas.
Hot arid desert, dry except in Oasis.
Water source of the Sahara, usually have villages around them.
The procces of which land becomes more and more dry until it turns into a desert.
An area defined by one or more natural or cultural characteristic that set it apart from other areas.
A group of people in a country who share a unique culture and identity.
The former official South African policy of separating people according to race; it gave most of the political and economical power to whites.
Land that is not well suited for growing crops.
An unusually long period in which little or no rain falls.
Groups of Herders who move with their animals from place to place in search of pasture and water.
A system in which one Country rules another area as a colony. The ruling country controls trade with its colony for its own benefit.
An area that is set apart from other places by the way of life of the people who live there.
A variety of people from different ethnic groups.
A group of people who share a common language.
Made up of people from several ethnic groups.
Lines that divide Countries and states.
separation of races, not letting races be together.
The way people or things are spread out over an area or space.