Question

What are population pyramids? How do they help in understanding about the population of a country?

PLZ ANSWER! DON'T SPAM!​

Answer 1

Population pyramids are the graphical representation of the population distribution of different age groups, gender, etc. They helps in identifying the changes in the population.

Explanation:

• The pyramid helps to detect the changes or differences in the population patterns.
• They are of different shapes, one of them is the pyramid with a wide base and a narrow top which signifies expanding population because most of the people in this study would be young with high fertility rates.
• Similarly the pyramid with narrow base and wide top describes declining population growth, because of low fertility rates, as most of the people in this study would be people above 50 years of age.
• With the help of these pyramids, the future predictions on a particular population can be made.

To know more

What is the importance of population pyramids?

https://brainly.in/question/1748924

Answer 2

Answer:

A population pyramid shows:-

Population pyramid reflects the level of births and deaths. It also reveals the number of dependent in a country and people in the working age bracket. The statistics from a population pyramid help a government plan its programmes and budget, for the development of the nation.

Explanation:

A population pyramid, also called an "age-gender-pyramid", is a graphical illustration that shows the distribution of various age groups in a population (typically that of a country or region of the world), which forms the shape of a pyramid when the population is growing.