Demographic transition - PowerPoint PPT Presentation

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Demographic transition

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Demographic transition Demographic transition model describes a sequence of changes over a period of time. Demonstrates relationship between birth and death rates. – PowerPoint PPT presentation

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Title: Demographic transition


1
Demographic transition
  • Demographic transition model describes a sequence
    of changes over a period of time.
  • Demonstrates relationship between birth and death
    rates.
  • Based on western industrialised countries in
    Europe and North America.
  • Suggests all countries pass through similar
    demographic stages or population cycles.

2
Uses of the D.T.M.
  • Shows population growth of a country changes over
    a period of time.
  • Can compare rates of growth between different
    countries at a given point in time.

3
The D.T.M.
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