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What is Demography and Its structure? Video Lecture | Sociology Class 12 - Humanities/Arts

62 videos|137 docs|25 tests

FAQs on What is Demography and Its structure? Video Lecture - Sociology Class 12 - Humanities/Arts

1. What is demography?
Ans. Demography is the scientific study of human populations, including their size, structure, distribution, and changes over time. It analyzes various factors such as birth rates, death rates, migration patterns, and social characteristics to understand population dynamics.
2. How is demography structured?
Ans. Demography is typically structured into several key components, including fertility, mortality, migration, population structure, and population growth. These components help demographers analyze and interpret the dynamics of populations and provide insights into social, economic, and environmental issues.
3. What is fertility in demography?
Ans. Fertility in demography refers to the reproductive capacity of a population or a group of individuals. It measures the number of live births occurring within a specific population during a given period, usually expressed as the fertility rate or the average number of children per woman.
4. What does mortality mean in demography?
Ans. Mortality, in demography, refers to the incidence of death in a population. It measures the number of deaths that occur within a specific population during a given period, usually expressed as the mortality rate or the number of deaths per thousand individuals in a year.
5. How does migration play a role in demography?
Ans. Migration is a crucial component of demography as it involves the movement of people from one place to another, either within a country or across international borders. By studying migration patterns, demographers can analyze population distribution, understand social and economic changes, and assess the impact of migration on population growth and structure.
62 videos|137 docs|25 tests

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