Geography

Define age structure, death rate and birth rate.

Population

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Answer

  1. Age structure — Age structure is defined as the number of people in different age groups in a given population. India's population is grouped into three broad categories:
    1. Children (below 15 years)
    2. Working age (15-59 years)
    3. Aged (above 59 years)
  2. Death rate — It is the number of deaths per 1000 persons in a year.
  3. Birth rate — It is the number of live births per 1000 persons in a year.

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