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  3. 9th Class
  4. Social Science
  5. Population / जनसंख्या

9th Class Social Science Population / जनसंख्या Question Bank Very Short Answer Type Questions - Population

  • question_answer
    Define birth rate and death rate.                                      [NCT 2005; KVS 2007]

    Answer:

    Birth rate: It is the number of live births per thousand persons in a year. It is different from the actual number of births.
    Death rate: It is the number of deaths per thousand persons in a year. The wide gap between birth rate and death rate causes high growth rate of population.                                        


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