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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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Hard · Level 85 · child population,planning,education health
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  1. Because it reduces sea level
  2. Because demand for education health and nutrition rises
  3. Because migration stops
  4. Because birth rate is always zero
Hard · Level 85 · ageing population,death rate,life expectancy
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  1. Only area increase
  2. Only map change
  3. Decline in death rate and increase in longevity
  4. Birth rate always rising
Hard · Level 85 · rural urban migration,source destination,population distribution
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  1. In-migration to rural areas is high
  2. Migration from cities to villages occurs
  3. Births and deaths are equal everywhere
  4. Rural to urban migration is rapid
Hard · Level 85 · population distribution,migration,spatial change
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  1. Migration
  2. Births
  3. Deaths
  4. Literacy
Hard · Level 85 · population momentum,young population,birth rate
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  1. When base population is zero
  2. When a large young population already exists
  3. When death rate is much higher than birth rate
  4. When there is only out-migration
Hard · Level 85 · cause effect,population processes,service pressure
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  1. Resource pressure is always birth rate
  2. Housing crisis is always death rate
  3. Births deaths and migration can be causes, pressure on services can be a consequence
  4. Area reduction is migration
Hard · Level 85 · policy making,birth death migration,planning pressure
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  1. Only birth rate is low
  2. Only death rate is stable
  3. Only migration is zero
  4. Birth rate is high, death rate is falling and in-migration is also rapid
Hard · Level 85 · death rate,birth rate,natural increase
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  1. When birth rate also falls rapidly
  2. When in-migration is high
  3. When out-migration is low
  4. When census is regular
Hard · Level 85 · scientific analysis,population processes,multi factor
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  1. By looking only at birth rate
  2. By studying births deaths net migration age structure and social factors together
  3. By looking only at area
  4. By looking only at number of cities
Hard · Level 85 · source region,out migration,dependency ratio
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  1. When more children are born and in-migration also rises
  2. When working-age people move out and elderly and children remain in higher proportion
  3. When death rate falls and all age groups remain equal
  4. When in-migration is higher than out-migration
Expert · Level 83 · population change,multifactor analysis,processes
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  1. Seeing only birth rate
  2. Seeing births deaths migration age structure and time period together
  3. Seeing only area
  4. Memorising only density
Expert · Level 83 · negative migration,total change,calculation
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  1. Decrease of 200
  2. Increase of 200
  3. Increase of 900
  4. Increase of 6600
Expert · Level 83 · negative natural increase,in migration,total population
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  1. Total population may increase
  2. Total population will surely become zero
  3. Migration will have no effect
  4. Birth rate will always stop
Expert · Level 83 · zero natural increase,positive migration,total growth
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  1. Total increase
  2. Total decline
  3. Natural decrease
  4. No migration
Expert · Level 83 · zero net migration,natural increase,total change
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  1. By net migration
  2. By natural increase
  3. By area
  4. By rainfall
Expert · Level 83 · internal migration,national population,local distribution
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  1. Because people move within the country
  2. Because people always take birth
  3. Because death rate becomes zero
  4. Because international border is crossed
Expert · Level 83 · international migration,cross border,national change
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  1. When people enter or leave by crossing national border
  2. When people change house within same locality
  3. When births and deaths are equal
  4. When area remains same
Expert · Level 83 · push factor,pull factor,drought,jobs
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  1. Push at source and pull at destination
  2. Only birth process
  3. Only death process
  4. Only natural increase
Expert · Level 83 · urban in migration,service pressure,planning
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  1. In migration is rapid and schools hospitals housing are limited
  2. Out migration is rapid and population declines
  3. Births deaths are equal and services are sufficient
  4. There is no population
Expert · Level 83 · working age,out migration,age structure
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  1. Labour availability and future age structure may change
  2. Population will immediately double
  3. Death rate will end
  4. In migration will automatically rise greatly