If there are 300 births and 300 deaths what will natural increase be?
When births and deaths are equal natural increase is zero. Exam tip: treat equal numbers as balance.
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 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.
When births and deaths are equal natural increase is zero. Exam tip: treat equal numbers as balance.
View question detailsDeaths are 60 more than births so natural change shows decrease. Exam tip: connect higher deaths with negative change.
View question detailsJobs and education can be pull factors of migration. Exam tip: remember urban pull factors.
View question detailsLack of jobs and difficult conditions can push people to leave. Exam tip: remember push factors.
View question detailsA pull factor attracts people toward a new place. Exam tip: remember jobs education and health as examples.
View question detailsA push factor becomes a reason to leave the old place. Exam tip: remember causes like poverty drought and unemployment.
View question detailsA rise in birth rate can increase the number added to population. Exam tip: understand birth rate as an adding component.
View question detailsWhen death rate falls fewer people are reduced from population. Exam tip: understand the link between health improvement and death rate.
View question detailsBetter health facilities can reduce death rate. Exam tip: connect health with the process of population change.
View question detailsFamily planning helps couples decide the number of children and the spacing between births; therefore, it mainly affects the birth rate. Death rate is more directly influenced by health and medical facilities, whereas immigration and emigration involve movement of people. Exam tip: The main components of population change are births, deaths, and migration.
View question detailsIn migration brings people from outside and can increase population. Exam tip: remember the separate effect of migration.
View question detailsIf many people leave an area the effect of births can reduce. Exam tip: include out migration in total change.
View question detailsBirths and deaths are natural processes. Exam tip: identify natural and migration processes separately.
View question detailsMigration is related to people changing places. Exam tip: connect spatial change with migration.
View question detailsPopulation can remain stable when adding and reducing processes are balanced. Exam tip: identify balance conditions.
View question detailsBirths and in migration add people to population. Exam tip: remember adding components separately.
View question detailsPopulation change has adding processes and reducing processes. Births add new members to a population, and in-migration adds people who arrive from another place. Deaths remove members, while out-migration removes people who leave the area. A simple way to think about net change is additions minus reductions, although actual demographic analysis can use detailed rates and time periods.
Option B is correct because deaths and out-migration both reduce the number of people living in the area. Option A contains two adding processes, not reducing ones. Births are not a reduction, and health or education are conditions or services rather than direct subtracting processes in the population count. In-migration also adds people. Identifying whether people enter or leave is the key to selecting the answer.
Both births and in migration add to population. Exam tip: understand combined effect of two adding processes.
View question detailsDeaths and out migration both reduce population. Exam tip: understand combined effect of two reducing processes.
View question detailsPopulation change helps estimate needs for education health housing and jobs. Exam tip: remember planning use.
View question detailsQUIZ COMPLETE