8.1 Dynamics of Human Populations

IB Environmental Systems & Societies: 8.1 Dynamics of Human Populations

This presentation reviews the ideas behind the demographic transition model, the correlation with changes in population pyramids and how the UN can make predictions of population changes for the Earth and individual countries.Students should learn the formula for calculating doubling time and the natural rate of increase of a population. They should also learn basic definitions for the indicators used to measure and...


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