Introduction to Dependency Ratios

IB Geography: Introduction to Dependency Ratios

This page introduces dependency ration as a concept. The lesson begins by calculating the dependency ratio for the class before going on to examine the issue of dependency in the UK and Uganda as exemplification rather than case study material. The page recaps population pyramids that have quirky dependency shapes and students mind map the challenges of both aging and youthful dependency.What are the challenges and solutions...


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