Question

3. Write a short note on change of population.
4. What is the difference in the population pyramid between a developed and an underdeveloped country?​

Answer 1

Answer:

3. Human population change is the difference between the size of the population from the beginning to the end of a certain time period. In other words, population change refers to change in the number of people during a specific time period. As a whole,the world population has not been stable; it has increased manifold.

4.Population profiles in developed countries tend to look more like population columns than pyramids, whereas the profiles of developing countries tend to look more like pyramids. In developing countries, having larger families may be more of a guarantee of support or care in later life.

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