Sep 30th HG Class

Sep 30th Human Geography

Today we saw the population pyramid of many different countries and discussed about the differences. First we saw the population pyramid of Nigeria, The population of young new birth was high but the population of the old age was very low. But in the population pyramid of Canada, The population of young people was low and the population of mid and old age was high. We can see the difference between advanced country and the developing country by comparing these two countries. In the case of advanced country birth and death rate are low, living condition is good, and long life expectancy. But in the developing country birth and death rate high, not good living condition such as medical care and short life expectancy. We could also found that advanced countries are developed industrially and developing countries are pre-industrial. For the population pyramid of U.S. it's getting rectangular. These are what we learned today. :)