Geography
Answer
- 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:
- Children (below 15 years)
- Working age (15-59 years)
- Aged (above 59 years)
- Death rate — It is the number of deaths per 1000 persons in a year.
- Birth rate — It is the number of live births per 1000 persons in a year.