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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 83 · natural process,spatial process,migration
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  1. Births deaths are natural and migration is spatial
  2. Migration is natural and birth is spatial
  3. Death is spatial and in migration is biological
  4. All processes are only climate
Hard · Level 83 · age structure,stable population,demographic change
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  1. When shares of children youth and elderly change
  2. When all age groups remain unchanged
  3. When there are no births and deaths
  4. When nobody lives there
Hard · Level 83 · negative migration,total decline,calculation
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  1. Decrease of 300
  2. Increase of 300
  3. Increase of 500
  4. Increase of 2900
Hard · Level 83 · data requirement,population change,time period
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  1. Births deaths in migration out migration and time period
  2. River length mountain height and soil colour
  3. Forest animals birds and crop names
  4. Language festivals and food
Hard · Level 83 · population change,time period,population growth,annual growth rate,demography,geography
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  1. Because the amount of population change depends on the length of the period
  2. Because population change is determined only by the initial population size
  3. Because an equal population increase always indicates an equal annual growth rate
  4. Because dates have no importance in population-change data
Hard · Level 83 · in migration,resource pressure,service capacity
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  1. In migration is high and service capacity is limited
  2. Out migration is high and population declines
  3. There is no population
  4. Resources are unlimited and population declines
Hard · Level 83 · rural out migration,youth,social impact
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  1. Shortage of working youth and change in family structure
  2. Immediate doubling of every village population
  3. Complete end of death rate
  4. In migration always increasing
Hard · Level 83 · urban in migration,housing,service pressure
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  1. Pressure on housing transport and water services may increase
  2. Need for city services will end
  3. City population will necessarily become zero
  4. Migration has no relation with local population
Hard · Level 83 · births deaths,migration,total change
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  1. Increase of 400
  2. Decrease of 200
  3. Increase of 600
  4. Increase of 5400
Hard · Level 83 · migration,source destination,local effect
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  1. Migration
  2. Births
  3. Deaths
  4. Natural increase
Hard · Level 83 · death rate,out migration,total decline
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  1. If births are very low and out migration is very high
  2. If births and in migration are high
  3. If out migration is zero and in migration is high
  4. If deaths are fewer than births and migration is positive
Hard · Level 83 · administrative planning,population change,services
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  1. Planning schools health and housing based on births deaths migration and age groups
  2. Choosing only building colour
  3. Changing river direction
  4. Changing soil texture
Hard · Level 83 · rapid increase,births,in migration
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  1. Rapid increase is possible
  2. Rapid decline is certain
  3. Total change will only be zero
  4. Population will become area
Hard · Level 83 · rapid decline,deaths,out migration
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  1. Rapid decline is possible
  2. Rapid increase is certain
  3. Density will always increase
  4. Area will decrease
Hard · Level 83 · zero net migration,in migration,out migration
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  1. In migration and out migration are equal
  2. Births and deaths are equal
  3. In migration is more than deaths
  4. Births are less than out migration
Hard · Level 83 · zero natural increase,births,deaths
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  1. Births and deaths are equal
  2. In migration and out migration are equal
  3. Births are more than in migration
  4. Deaths are less than out migration
Hard · Level 83 · zero natural increase,positive migration,total growth
View options
  1. In migration is more than out migration
  2. Deaths are more than births
  3. Out migration is more than in migration
  4. Migration is zero and births equal deaths
Hard · Level 83 · zero net migration,natural increase,total population
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  1. Births are more than deaths
  2. Deaths are more than births
  3. Births and deaths are equal
  4. Population is zero
Hard · Level 83 · international migration,internal migration,difference
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  1. International migration crosses borders and internal migration occurs within a country
  2. Internal migration always crosses seas
  3. International migration is always birth rate
  4. Both are forms of death rate
Hard · Level 83 · zero natural increase,net migration,total change
View options
  1. Increase of 300
  2. Zero
  3. Decrease of 300
  4. Increase of 3000