Why does a high child population affect future planning in population change?
A large number of children affects services and future workforce. Exam tip: connect age structure with planning.
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SubjectsGeography
जनसंख्या परिवर्तन की प्रक्रियाएँ
In this Class 9 Geography topic from the chapter Population, students learn how a population changes over time through the three basic processes of births, deaths and migration. They explore natural increase, birth and death rates, and how migration affects the size, distribution and composition of population. The topic also helps students connect these processes with factors such as health, living conditions, employment and social change, building a clearer understanding of population trends in India and beyond.
TOPIC PRACTICE
Up to 20 questions from this page. Select your focus, then start.
A large number of children affects services and future workforce. Exam tip: connect age structure with planning.
View question detailsDeclining death rate and longer life can increase the share of elderly. Exam tip: connect ageing with mortality decline.
View question detailsRural to urban migration can increase cities and reduce villages. Exam tip: study both source and destination.
View question detailsMigration redistributes people from one place to another. Exam tip: connect distribution change with migration.
View question detailsYoung age structure can sustain births for some time. Exam tip: understand population momentum.
View question detailsProcesses explain causes and service pressure can be a consequence. Exam tip: keep cause-effect language clear.
View question detailsWhen all three processes change together, multi-level planning pressure develops. Exam tip: identify combined demographic pressure.
View question detailsNatural increase is decided by the difference between births and deaths. Exam tip: study both rates together.
View question detailsScientific analysis comes from combined study of many demographic indicators. Exam tip: follow a multi-factor approach.
View question detailsOut-migration of working-age people can reduce total number and increase the share of dependents. Exam tip: connect out-migration with age structure and dependency.
View question detailsPopulation change is understood through combined effects of many processes. Exam tip: see full context instead of one cause.
View question detailsNatural increase is 900 but negative migration is 1100 so total change is decrease of 200. Exam tip: identify direction of the larger component.
View question detailsHigh in migration can offset natural decrease. Exam tip: understand natural and total change separately.
View question detailsWhen births and deaths are equal natural increase is zero but positive net migration can create total increase. Exam tip: keep both balances separate.
View question detailsEqual in migration and out migration make net migration zero. Exam tip: in this situation check the birth death gap.
View question detailsInternal migration changes local distribution but not national total number. Exam tip: keep local and national scale separate.
View question detailsInternational migration can change national population through cross border entry or exit. Exam tip: treat border crossing as the main clue.
View question detailsDrought is a push factor and jobs are pull factors. Exam tip: identify source and destination reasons separately.
View question detailsRapid in migration adds extra demand on limited services. Exam tip: connect migration with service capacity.
View question detailsOut migration of working age group affects local labour and family structure. Exam tip: read migration and age structure together.
View question detailsQUIZ COMPLETE