POPULATION PYRAMIDS

In today's human geo lesson we learned about population pyramids and how they show the population of a city distributed in age groups of five years in between. We saw that some countries like Monaco have a population pyramid shaped like a cup which means that there are more old people than youths in the nation. It's the opposite in developing countries like Namibia which has a population pyramid shaped like a Christmas tree meaning that it has more young people aged zero to about forty years. This was a pretty meh topic because we haven't really got that into it but I guess we'll see how it goes.