What are population pyramids ? How do they help in understanding about the population of an country ?
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A population pyramid, also called an age pyramid or age picture diagram, is a graphical illustration that shows the distribution of various age groups in a population which forms the shape of a pyramid when the population is growing
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A population pyramid shows :
1. The total population divided into various age grp example (5 to9 years )(10 to 14)years
2.the percentage of D total population subdivided in 2 mins and females in each of those groups.
3. the shape of the population pyramid tells us the story of the people living in that particular country.
4. population also tell us how many dependents there are in country.
1. The total population divided into various age grp example (5 to9 years )(10 to 14)years
2.the percentage of D total population subdivided in 2 mins and females in each of those groups.
3. the shape of the population pyramid tells us the story of the people living in that particular country.
4. population also tell us how many dependents there are in country.
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