Population Pyramids

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Population Pyramids
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Population Pyramid

• Two Bar graphs showing the age distribution of
  male and females in a population

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Types of Pyramids

• Stable
• Constrictive
• Expansive

From http//www.cdli.ca/courses/geog3202/unit06_o
rg03_ilo02/b_activity.html
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What can we learn from Population Pyramids?

• Economic Dependants
• Baby Booms
• Demographic Transition Model
• Population Growth or Decline
• Gender Imbalance

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Baby Boom and Echo
Source Statistics Canada