Demographic transition models... continued.

In class, we discussed demographic transition models and how they measure the birth and death rates of a country. It showed 5 stages a country could be at, at the 1st, 2nd and 3rd stages, the population of the country is still growing but once a country reaches the 4th or 5th stage, the population stays stable or starts decreasing. The population decrease can cause a lot of economic problems but so can a country with a huge population.

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