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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 · negative net migration,population loss,out migration
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  1. Population gain
  2. Population loss
  3. Natural increase
  4. Birth rate rise
Hard · Level 85 · family planning,birth rate,population change
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  1. Death rate
  2. Out-migration
  3. Birth rate
  4. In-migration
Hard · Level 85 · death rate,birth rate,rapid natural increase
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  1. Population stability
  2. Natural decrease
  3. Zero migration
  4. Rapid natural increase
Hard · Level 85 · zero total change,birth death migration,balance
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  1. Deaths and out-migration equal births and in-migration
  2. Births are always more than deaths
  3. In-migration is always higher
  4. Out-migration and deaths are both zero
Hard · Level 85 · young migrants,natural increase,age selective migration
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  1. It immediately ends birth rate
  2. It can affect future births by increasing reproductive age group
  3. It always increases death rate
  4. It reduces area
Hard · Level 85 · rural ageing,youth out migration,age structure
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  1. In-migration of children is very high
  2. Birth rate is very high and there is no migration
  3. Young working people move out in large numbers
  4. In-migration is more than out-migration
Hard · Level 85 · natural increase,net migration,total change
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  1. Both are only birth rate
  2. Both are only death rate
  3. Natural increase includes migration
  4. Both must be studied together in total change
Hard · Level 85 · urban migration,housing,basic services
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  1. Expansion of housing and basic services
  2. Changing river direction
  3. Measuring mountain height
  4. Stopping census
Hard · Level 85 · health improvement,death rate,disease prevention
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  1. Because everyone migrates
  2. Because disease prevention and treatment become better
  3. Because meaning of birth rate changes
  4. Because area increases
Hard · Level 85 · birth rate,social measures,family size
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  1. When the issue is only out-migration
  2. When only death rate is zero
  3. When behaviour linked with family size and marriage age must change
  4. When area has to be measured
Hard · Level 85 · birth rate,out migration,total growth
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  1. When there is no migration and death rate is stable
  2. When information about both births and deaths is available
  3. When census is regular
  4. When out-migration exceeds births
Hard · Level 85 · urbanisation,natural increase,in migration
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  1. Natural increase and in-migration
  2. Only death rate
  3. Only area
  4. Only out-migration
Hard · Level 85 · net migration,zero effect,in out migration
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  1. Positive effect
  2. Zero effect
  3. Negative effect
  4. Natural increase
Hard · Level 85 · negative natural increase,in migration,total growth
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  1. Deaths exceed births and out-migration is high
  2. Births exceed deaths and there is no migration
  3. Deaths exceed births but in-migration is very high
  4. Births and deaths are equal and there is out-migration
Hard · Level 85 · positive natural increase,out migration,total decline
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  1. Births are fewer than deaths and there is in-migration
  2. Births and deaths are equal and there is no migration
  3. Deaths exceed births and in-migration is zero
  4. Births exceed deaths but out-migration is very high
Hard · Level 85 · fertility behaviour,birth rate,family size
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  1. Family size decisions can affect birth rate
  2. Fertility behaviour is only migration
  3. Birth rate is a measure of area
  4. Birth rate is unrelated to death rate
Hard · Level 85 · women education,birth decisions,health awareness
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  1. It increases area
  2. It affects marriage age health awareness and family size decisions
  3. It completely ends death
  4. It makes migration impossible
Hard · Level 85 · source region,labour force,out migration
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  1. When only rainfall increases
  2. When area does not change
  3. When working people leave in large numbers
  4. When census takes place
Hard · Level 85 · destination region,in migration,economic opportunity
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  1. Because migration always reduces population
  2. Because it ends birth rate
  3. Because it increases death rate
  4. Because new workers and consumers join the local economy
Hard · Level 85 · regional variation,national average,population process
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  1. When states have different birth death and migration patterns
  2. When rates are same in all regions
  3. When there is no internal migration
  4. When population is completely stable