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Subjects

Geography

Processes of Population Change

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

Quiz this set

Up to 20 questions from this page. Select your focus, then start.

20 questions

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Medium · Level 91 · population addition,births,in migration
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  1. Births and in-migration
  2. Deaths and out-migration
  3. Births and deaths
  4. Out-migration and deaths
Medium · Level 91 · population reduction,deaths,out migration
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  1. Births and in-migration
  2. Deaths and out-migration
  3. Births and migration
  4. In-migration and health
Medium · Level 91 · infant mortality,child survival,population growth
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  1. Growth may rise due to child survival
  2. Birth rate will end immediately
  3. Migration will always stop
  4. Area will decrease
Medium · Level 91 · negative natural increase,deaths,births
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  1. Births are more than deaths
  2. Deaths are more than births
  3. Births and deaths are equal
  4. In-migration is very high
Medium · Level 91 · natural increase,total change,in migration
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  1. Births and deaths are equal and there is in-migration
  2. Births and deaths are equal and there is out-migration
  3. Deaths exceed births and there is out-migration
  4. There are no births and no in-migration
Medium · Level 91 · out migration,total change,equal births deaths
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  1. In-migration is very high
  2. There is out-migration
  3. Population density increases
  4. Area increases
Medium · Level 91 · education,birth behaviour,health awareness
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  1. By changing family size and health awareness decisions
  2. By increasing area
  3. By changing river direction
  4. By stopping death completely
Medium · Level 91 · development planning,population processes,causes
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  1. They show why population is changing
  2. They show only rainfall
  3. They show age of mountains
  4. They decide map colour
Medium · Level 91 · source region,out migration,jobs
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  1. In-migration will increase
  2. Population may decline due to out-migration
  3. Birth rate will automatically become zero
  4. Death rate will end
Medium · Level 91 · destination region,in migration,industrial city
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  1. Population may increase due to in-migration
  2. Population will decline due to out-migration
  3. Birth rate will immediately become zero
  4. Death rate will always rise
Medium · Level 91 · natural increase,migration,total population
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  1. Because total population changes due to both effects
  2. Because natural increase is only migration
  3. Because migration is only birth
  4. Because both have no relation with population
Medium · Level 91 · natural increase,births deaths,example
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  1. Births are more than deaths in a village
  2. People come from city to village
  3. People move to another country
  4. State boundary changes
Medium · Level 91 · migration based change,in migration,work
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  1. Increase in number of births
  2. Decline in death rate
  3. People coming to a city for work
  4. Decline in infant mortality
Medium · Level 91 · death rate,survival,population growth
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  1. Because more people remain alive
  2. Because births always stop
  3. Because in-migration stops
  4. Because area decreases
Medium · Level 91 · high birth rate,resource pressure,services
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  1. Because more children increase population and demand for services
  2. Because mountains break due to it
  3. Because area increases due to it
  4. Because migration ends due to it
Medium · Level 91 · net migration,in migration,out migration
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  1. Population will increase only by migration
  2. Net effect of migration will be zero
  3. Population will decline only by migration
  4. Birth rate will end
Medium · Level 91 · net migration,migration difference,population change
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  1. Difference between in-migration and out-migration
  2. Sum of births and deaths
  3. Difference between area and density
  4. Sum of rainfall and temperature
Medium · Level 91 · natural increase,net migration,total change
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  1. By the combined effect of both
  2. Only by birth rate
  3. Only by area
  4. Only by death rate
Medium · Level 91 · migration,slums,urban services
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  1. If housing and services do not grow with incoming population
  2. If everyone returns to villages
  3. If birth rate becomes zero
  4. If death rate increases
Medium · Level 91 · out migration,age structure,rural population
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  1. Because often working-age people move out
  2. Because only mountains move out
  3. Because migration stops births
  4. Because death rate has no relation