Why is the effect of falling death rate not limited only to number?
Falling death rate can affect life expectancy and age structure. Exam tip: understand population impact broadly.
View question detailsMuft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है
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.
Falling death rate can affect life expectancy and age structure. Exam tip: understand population impact broadly.
View question detailsRapid growth and weak food supply increase food pressure. Exam tip: write both demand and supply.
View question detailsA population growth rate describes the change in population over a specified period. If the time periods for two places or years differ, comparing their total growth can be misleading; using the same period puts the comparison on an equal basis. Keeping the period the same does not make the death rate zero or stop migration. Exam tip: when comparing growth rates, check both the time period and the population base.
View question detailsA state's average growth rate can conceal large differences among districts. Rapid growth in border districts may be linked to local factors such as migration, cross-border movement, employment opportunities, or urbanisation. Therefore, district- and local-level growth patterns must be examined. Using only the state average would miss these regional variations. Exam tip: when interpreting population data, consider regional distribution and district-level differences along with the average.
View question detailsIn migration increases population and pressure rises if services are limited. Exam tip: see gap between demand and capacity.
View question detailsRural pressure and urban attraction can increase migration. Exam tip: write push and pull factors together.
View question detailsWhen population grows in the same area density rises. Exam tip: understand the link between growth and density.
View question detailsGrowth rate is usually measured as a percentage of the initial population. Therefore, when the initial population is very small, even a low absolute increase can produce a very high percentage growth rate. Area and population density are not the base used to calculate growth rate. Exam tip: compare absolute growth with the initial (base) population.
View question detailsWeak services limit the potential of a growing population. Exam tip: link human capital with education and health.
View question detailsDue to a large young population total births may continue for some time. Exam tip: understand delay in policy effect.
View question detailsTotal number may be stable but age structure can change. Exam tip: think beyond total number.
View question detailsYouth out migration and ageing together can increase dependency. Exam tip: see migration and age structure together.
View question detailsBirth rate alone does not decide total growth. Exam tip: see combined effect of all components.
View question detailsFamily welfare works better with awareness and health services. Exam tip: write welfare based approach.
View question detailsRapid growth can increase labour force and pressure rises if jobs are few. Exam tip: write both work and skills.
View question detailsGood planning can reduce environmental pressure of growing population. Exam tip: link growth impact with management capacity.
View question detailsUnclear period and boundary can make comparison wrong. Exam tip: check data definition first.
View question detailsIf housing demand exceeds supply crisis can increase. Exam tip: write demand and supply relation.
View question detailsWhen deaths are fewer and births remain high natural increase becomes rapid. Exam tip: understand effect of falling death rate.
View question detailsEven with low natural increase in migration can raise urban population. Exam tip: identify the source of growth.
View question detailsQUIZ COMPLETE