If an area has low birth rate but a very large reproductive age group what is possible?
Even with low rate a large base group can produce many births. Exam tip: understand difference between rate and number.
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SubjectsGeography
जनसंख्या वृद्धि
In Class 9 Geography, within the chapter Population, students study population growth as the change in the number of people over time. The topic explains how birth rates, death rates, and migration influence population size, and helps learners understand why growth patterns vary across places and periods.
TOPIC PRACTICE
Up to 20 questions from this page. Select your focus, then start.
Even with low rate a large base group can produce many births. Exam tip: understand difference between rate and number.
View question detailsRate alone does not tell actual number and service need. Exam tip: check base and age structure with rate.
View question detailsIn migration can increase population and service demand. Exam tip: connect migration with urban service pressure.
View question detailsLow births and longer life can increase needs of elderly population. Exam tip: remember planning for ageing.
View question detailsNatural increase is 1700 and net migration is negative 1300 so total growth is 400. Exam tip: subtract in and out migration separately.
View question detailsYoung population becomes an opportunity when education skills and jobs are available. Exam tip: write both opportunity and challenge.
View question detailsIf population grows faster than resources per person availability may decline. Exam tip: think in ratios.
View question detailsGrowing population can increase housing demand in outer areas. Exam tip: identify land use change.
View question detailsAbsolute increase is 30 lakh and ( \frac{30}{120}\times100=25 ) percent. Exam tip: calculate absolute increase and rate separately.
View question detailsPopulation growth and sex ratio are separate indicators. Exam tip: do not mix demographic terms.
View question detailsLocal jobs can increase migration and local growth. Exam tip: check scale and place.
View question detailsResource and service capacity cannot be ignored for sustainable development. Exam tip: write balanced planning.
View question detailsEven if total number is stable structure can change. Exam tip: read population size and structure separately.
View question detailsMature analysis includes demographic components and planning capacity. Exam tip: give a multi factor answer.
View question detailsEven with stable total number changing age structure can change economic pressure. Exam tip: see age composition along with total population.
View question detailsDespite low natural increase in migration can raise housing demand. Exam tip: always check migration in urban growth.
View question detailsGrowing population becomes an opportunity only when human capital is strong. Exam tip: link demographic dividend with skills and jobs.
View question detailsIf a declining rate remains positive total population and demand can rise. Exam tip: keep rate and total number separate.
View question detailsNet migration shows number but total migration can change structure and service demand. Exam tip: distinguish net and gross migration.
View question detailsPopulation growth shows change in the total number of people over time. Exam tip: always connect growth with a time period.
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