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

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Answer: The graphical representation used to study the composition of a country’s population is called the population pyramid. It shows the total population divided into various age groups, the percentage of the total population subdivided into males and females and the number of dependents in a country. When the population of a country has high birth and death rates, the population pyramid is broad at the base and narrow towards the top.

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SOCIAL STUDIES · CLASS 8

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What was Birsa’s vision of a golden age? Why do you think such a vision appealed to the people of the region?
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What accounts for the anger of the tribals against the dikus?
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How did the powers of tribal chiefs change under colonial rule?
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What problems did shifting cultivators face under British rule?
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(a) The British described the tribal people as ____________. (b) The method of sowing seeds in jhum cultivation is known as ____________. (c) The tribal chiefs got ____________ titles in central India under the British land settlements. (d) Tribals went to work in the ____________ of Assam and the ____________ in Bihar.