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Monday, February 4, 2019

NCERT CLASS 9 SOCIAL SCIENCE: GEOGRAPHY- Chapter 6.

Extra questions.



1.     What is the census?
2.     Define Birth rate and Death rate.
3.   What are the significant features of the National Population Policy 2000?
4. What is population density?
5. What is the annual growth rate of the population?
6. Define the sex ratio and literacy rate.
7. What are primary, secondary and tertiary activities?



3 comments:

  1. Ans1-A census is the procedure of systematically acquiring and recording information about the members of a given population.

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  2. Ans2- birth rate = the number of live births per thousand of population per year.
    Death rate= the ratio of deaths to the population of a particular area or during a particular period of time, usually calculated as the number of deaths per one thousand people per year.

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  3. Ans3- the significant features of National Population Policy 2000 _
    (a) Imparting free and compulsory school education up to 14 years of age. (b) Reducing infant mortality rate to below 30 per 1000 live births.

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