If birth reducing policy is successful but young population is large why can policy results appear slowly?
Due to young population total births may continue for some time. Exam tip: understand momentum as a delay effect.
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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.
Due to young population total births may continue for some time. Exam tip: understand momentum as a delay effect.
View question detailsHousing crisis is linked with population growth and construction capacity. Exam tip: see demand and supply together.
View question detailsStrong health infrastructure can handle pressure of growth. Exam tip: link growth effect with service capacity.
View question detailsWorkforce becomes beneficial when skills and jobs are available. Exam tip: understand simple meaning of demographic dividend.
View question detailsGrowing workforce without opportunities creates unemployment pressure. Exam tip: write both population potential and pressure.
View question detailsHigh natural increase raises demand for water health education and housing. Exam tip: write growth to services link.
View question detailsPercentage growth is calculated with reference to initial population. Exam tip: keep the denominator correct.
View question detailsRapid growth increases pressure on limited water sources. Exam tip: link water stress with growth.
View question detailsDespite low birth rate in migration can increase total population. Exam tip: identify source of growth.
View question detailsNatural population growth depends on the difference between the birth rate and the death rate. Even if both rates decline, one cannot conclude that population growth must decline; first compare how much each rate has fallen and the size of the gap between them. For example, if the death rate falls faster than the birth rate, the natural increase may even become larger. Exam tip: compare birth rate − death rate to judge natural increase.
View question detailsMore population and weak supply can increase food pressure. Exam tip: connect food security with growth.
View question detailsAbsolute growth gives actual number but percentage context is also needed. Exam tip: see both absolute and rate.
View question detailsA reliable study of population growth requires joint analysis of births, deaths and migration, along with age structure and data over a period of time. The population total for only one year cannot show either the trend or the causes of growth. Exam tip: For population-change questions, first consider births, deaths and migration.
View question detailsRapid growth can raise demand for economic opportunities and services. Exam tip: link growth with living standard.
View question detailsIn migration can increase total growth even when natural increase is low. Exam tip: identify total growth source.
View question detailsIf education is weak the potential of growing population may not fully develop. Exam tip: understand human capital concept.
View question detailsRural pressure and urban attraction together increase migration. Exam tip: write push and pull factors together.
View question detailsDemand does not end immediately when rate falls. Exam tip: see existing population and future growth both.
View question detailsPopulation density means the number of people living per unit area. When land area is limited and population grows rapidly, more people have to live within the same space. Therefore, linking growth with density is necessary to understand pressure on housing, water, transport, and other resources. Comparing only birth and death rates indicates natural increase, but it does not show population pressure on a place. Exam tip: remember that population growth is a change in total population, whereas density is the number of people per unit area.
View question detailsPopulation management is needed within resource limits. Exam tip: connect carrying capacity with pressure.
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