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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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Easy · Level 93 · city population,in migration,employment
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  1. In migration
  2. Out migration
  3. Deaths
  4. Natural decrease
Easy · Level 93 · village population,out migration,urban migration
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  1. Out migration
  2. In migration
  3. Births
  4. Health improvement
Easy · Level 93 · time period,population change,measurement
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  1. Because change is measured over a period
  2. Because time stops rivers
  3. Because time makes mountains disappear
  4. Because time makes soil speak
Easy · Level 93 · births,increase,population process
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  1. Birth increases population
  2. Death increases population
  3. Out migration increases population
  4. In migration decreases population
Easy · Level 93 · main processes,births,deaths,migration
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  1. Births deaths migration
  2. River mountain plain
  3. Soil climate forest
  4. Language food clothes
Easy · Level 93 · population change,processes,births,deaths,migration
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  1. By seeing births deaths in migration and out migration together
  2. By seeing only river name
  3. By seeing only mountain height
  4. By seeing only soil colour
Easy · Level 92 · population change,processes,birth death migration
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  1. Causes that change population
  2. Changing soil colour
  3. Increasing mountain height
  4. Formation of river course
Easy · Level 92 · birth death migration,components,population
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  1. Rainfall temperature and wind
  2. Birth death and migration
  3. Soil river and mountain
  4. Language food and clothes
Easy · Level 92 · population change,birth rate,population growth,demography,class 9 geography
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  1. By decreasing the population
  2. By keeping the population unchanged
  3. By adding new individuals to the population
  4. By reducing the geographical area of a region
Easy · Level 92 · population change, deaths, population decline, demographic processes, class 9 geography
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  1. By decreasing the number of people in the population
  2. By increasing the number of births in the population
  3. By bringing people into the area from outside
  4. By measuring the population density of an area
Easy · Level 92 · migration,population change,population geography,movement of people,class 9 geography
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  1. Growth of plants in an area
  2. Movement of people from one place to another
  3. Flow of river water along its course
  4. Change in the weather of a place
Easy · Level 91 · population change,birth rate,in-migration,out-migration,population growth,geography class 9
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  1. Births and in-migration
  2. Deaths and out-migration
  3. Births and out-migration
  4. Deaths and in-migration
Easy · Level 92 · population change, population decrease, deaths, out-migration, class 9 geography
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  1. Births and in-migration
  2. Deaths and out-migration
  3. Births and education
  4. In-migration and healthcare services
Easy · Level 92 · in migration,arrival,population change
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  1. People coming into an area
  2. People leaving an area
  3. Number of births
  4. Number of deaths
Easy · Level 92 · out migration,departure,population change
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  1. People entering an area
  2. People leaving an area
  3. Increase in birth rate
  4. Decrease in death rate
Easy · Level 92 · natural increase,formula,population change
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  1. ( \text{Natural increase}=\text{Births}+\text{Migration} )
  2. ( \text{Natural increase}=\text{Births}-\text{Deaths} )
  3. ( \text{Natural increase}=\text{Deaths}+\text{Area} )
  4. ( \text{Natural increase}=\text{Rainfall}-\text{Temperature} )
Easy · Level 92 · zero natural increase,birth death balance
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  1. Zero
  2. Very high
  3. Only negative
  4. Double
Easy · Level 92 · migration effect,population change,people movement
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  1. Because people entering or leaving change the number
  2. Because it only increases rainfall
  3. Because it creates area
  4. Because it has no relation with people
Easy · Level 91 · rural urban migration,city,village
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  1. Moving from city to village
  2. Moving from village to city
  3. Moving from one river to another
  4. Changing weather
Easy · Level 91 · urban rural migration,origin destination
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  1. Rural to urban migration
  2. Urban to rural migration
  3. Birth process
  4. Death process