The highest average living standards mark the _____________.
Over population
Under population
Optimum population
None of these
____________ are those who contract AIDS are mainly in the economically active population.
Dependency ratio
Labour supply
Poverty
There are __________ main processes of change of population.
Two
Three
Four
Five
_____________ are negative conditions at the point of origin which encourage or force people to move.
Pull factors
Push factors
Mobility
The factors affecting population change can be group into _____________ categories.
____________ is a condition where an organism's numbers exceed the carrying capacity of its habitat.
____________ is usually when a countries population has declined too much to support its current economic system.
____________ is an all embracing term which includes both migration and circulation.
Migration
Voluntary
The structure or composition of a population is the product of the process of fertility,morality and ________.
Immigration
HIV/AIDS prevents development and increases the impact of ___________.
Education
