If births are high in an area and fewer people leave, what can happen to population?
More births and less emigration can support population growth. Exam tip: check both births and migration.
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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.
More births and less emigration can support population growth. Exam tip: check both births and migration.
View question detailsLow births and high emigration can cause population decline. Exam tip: identify clues of population decline.
View question detailsPeople coming into an area are called immigrants. Exam tip: remember immigrants as incoming people.
View question detailsPeople leaving an area are called emigrants. Exam tip: remember emigrants as outgoing people.
View question detailsBirths and deaths are linked with natural change. Exam tip: keep natural components separate from migration.
View question detailsSocial awareness can affect family planning and birth rate. Exam tip: connect awareness with birth rate.
View question detailsRapid growth can increase demand for education services. Exam tip: connect growth with school demand.
View question detailsSlow growth may increase demand slowly but planning is still needed. Exam tip: do not treat slow growth as no planning.
View question detailsTotal growth includes both natural increase and net migration. Exam tip: remember ( \text{Total Growth}=(\text{Births}-\text{Deaths})+\text{Net Migration} ).
View question detailsIf negative net migration exceeds natural increase total change can become decline. Exam tip: check the sign of migration in total growth.
View question detailsNatural increase is 1100 and negative migration subtracts 400 so total growth is 700. Exam tip: calculate in two steps.
View question detailsThe same increase gives a higher percentage on a smaller base population. Exam tip: value base population while calculating percentage.
View question detailsIncrease is 16 lakh and ( \frac{16}{64}\times100=25 ) percent. Exam tip: divide absolute increase by initial population.
View question detailsWith constant area higher population increases people per area. Exam tip: treat growth and density as different but linked indicators.
View question detailsHigh in migration can compensate for low natural increase. Exam tip: check migration separately in urban growth.
View question detailsHigh out migration can reduce or cancel natural increase. Exam tip: include migration in rural growth.
View question detailsA positive rate increases population even if it is lower than before. Exam tip: separate direction and speed.
View question detailsWhen young population is high number of births may remain high for some time. Exam tip: check both rate and age structure.
View question detailsPopulation explosion is faster and more pressure creating than normal growth. Exam tip: separate normal growth and excessive growth.
View question detailsLow births and longer life can increase elderly share. Exam tip: connect growth with age structure.
View question detailsQUIZ COMPLETE