JCG18 MM

JCG18 MM

1. 18. Population

   • Demographers Study population
   • Factors that influence population change
     • Food supply
       • War
         • Technology
           • Health
             • Education
               • Status of women
   • Population Change
     • Calculating population change
       • Natural Increase Births
         • Natural Decrease Deaths
           • Migration (Movement)
   • Demographic transition model
     • 5 Stages
   • Pyramids
     • Developed [Ireland]
     • Developing [Sierra Leone]
     • Uses
       • Planning
         • Education
           • Healthcare
             • Dependency ratio
               • Services
   • CASE STUDY: Population Change
     • Sierra Leone's
       • 2017 Populations : 7.3 million
         • High fertility rates
           • Low contraceptive use
             • Early childbearing
               • Impact of civil conflict
     • Ireland
       • 2016 Population: 4.8 million (3.8% increase since 2011)
         • Higher birth rates than death rates
           • Job Opportunities
             • Immigration
             • Youth Population
   • World Population
     • Over 7.9 billion
       • Increased over time
         • Rapid growth in developing countries
           • Slow or declining in some European countries

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