Question

Which category of age structure does not increase the population size?

Answer 1

There are 3 types of population pyramid:

1. Expansive
2. Stable/Stationary
3. Constrictive

In stable pyramid there is no growth of population and show rectangular or squarish shape, with almost same number of people in all age group. They have stable birth rate, as there is more awareness and use of birth control. Highly developed countries such as the USA, Sweden and the Netherlands.