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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

Choose questions
Hard · Level 84 · natural increase,limitation,migration effect
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  1. Effect of migration may be missed
  2. Births and deaths will become clear
  3. Density will be obtained automatically
  4. Area will change
Hard · Level 84 · population distribution,local density,spatial change
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  1. People spread equally across the area
  2. People start concentrating in a small urban centre
  3. Everyone leaves the area
  4. There is no spatial change
Hard · Level 84 · incomplete analysis,birth rate,population processes
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  1. Birth death migration and period are all seen
  2. Conclusion is drawn only from birth rate
  3. Both net migration and natural increase are seen
  4. Territorial boundary is clear
Hard · Level 84 · natural change,migration change,difference
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  1. Natural change occurs through births deaths and migration based change through movement of people
  2. Both happen only through deaths
  3. Both have no relation with people
  4. Natural change occurs through area
Hard · Level 84 · migration based growth,low birth rate,low death rate
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  1. Mainly migration based increase
  2. Mainly death based decline
  3. Only natural increase
  4. Population will surely remain stable
Hard · Level 84 · natural increase,birth death gap,high rates
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  1. When births are much more than deaths
  2. When the difference between births and deaths is small
  3. When in migration is high
  4. When out migration is zero
Hard · Level 84 · death rate decline,service planning,population change
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  1. Health education water and housing
  2. Only mountain measurement
  3. River colouring
  4. Stopping census
Hard · Level 84 · in migration,demographic advantage,skills jobs
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  1. When incoming people get skills and jobs
  2. When all services are absent
  3. When there is no housing
  4. When there are no jobs
Hard · Level 84 · urban problem,in migration,service capacity
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  1. When housing services and jobs are enough
  2. When housing services and jobs are insufficient
  3. When very few people arrive
  4. When natural increase is zero
Hard · Level 84 · age selective migration,workforce,dependency
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  1. Age and work status of migrants
  2. Length of river
  3. Colour of soil
  4. Height of mountain
Hard · Level 84 · international migration,country border,population change
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  1. When people cross national border and settle
  2. When people change house in same village
  3. When births and deaths are equal
  4. When there is no travel
Hard · Level 84 · natural increase,comparison,time period
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  1. When births and deaths are counted with same definition
  2. When time periods are different
  3. When periods are same for both areas
  4. When official data are available
Hard · Level 84 · boundary change,population change,comparability
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  1. Base area and population may change
  2. Birth rate will always become zero
  3. Migration will become impossible
  4. Meaning of death rate will change
Hard · Level 84 · source destination,migration,population change
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  1. People move from one area to another due to migration
  2. Only births occur and no migration happens
  3. Only deaths occur and no migration happens
  4. There is no population
Hard · Level 84 · rural urban migration,village age structure,dependency
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  1. Decline of youth and rise in elderly dependency share
  2. Decline of city population
  3. Sea forming in villages
  4. Birth rate becoming area
Hard · Level 84 · urban migration,service pressure,housing jobs
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  1. Pressure on housing transport water and jobs
  2. Glacier expansion
  3. Change in river source
  4. Complete end of population
Hard · Level 84 · birth rate policy,population momentum,reproductive age
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  1. When young reproductive age group is large
  2. When there is no young population
  3. When births are already zero
  4. When everyone leaves
Hard · Level 84 · population composition,total number,migration
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  1. Because total number can remain same while age skill and sex composition changes
  2. Because composition has no importance
  3. Because total number never changes
  4. Because migration changes only weather
Hard · Level 84 · death rate,welfare,health nutrition
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  1. When health nutrition and safe water are weak
  2. When death rate is very low
  3. When in migration is high
  4. When birth rate is balanced
Hard · Level 84 · birth rate decline,female education,family planning
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  1. Female education health awareness and family planning increase
  2. Death rate increases
  3. Migration stops
  4. River flow changes