Theory question 102
Population(a) Distinguish between urbanization and population density. (b) Highlight four problems created by urbanization in Tropical Africa. (c) In what four ways can the problems highlighted in 2(b) be solved?
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(a) Urbanization is the growth in the proportion of a country's people living in towns and the growth of towns in size and number; population density is the number of people per unit area (e.g. per km²) of a place.
(b) Housing shortage and slums; unemployment; traffic congestion; pollution and poor waste disposal; overstretched water, power and health services; crime and social vices; spread of diseases.
(c) Build low-cost housing and upgrade slums; create jobs and develop rural areas to reduce migration; improve roads and mass transit; proper waste management and sanitation laws; expand water, power and health services; strengthen security; enforce town-planning laws.
Match solutions to the problems.