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Subjects

Geography

Population Growth

जनसंख्या वृद्धि

In Class 9 Geography, within the chapter Population, students study population growth as the change in the number of people over time. The topic explains how birth rates, death rates, and migration influence population size, and helps learners understand why growth patterns vary across places and periods.

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 82 · replacement level,fertility,long term stability
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  1. Enough births to keep generation size nearly stable in the long run
  2. Enough rainfall to fill a river
  3. Enough migration to change borders
  4. Enough land to form mountains
Hard · Level 82 · declining growth rate,total population,positive rate
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  1. When the growth rate remains positive but lower than before
  2. When growth rate is negative and there is no migration
  3. When both births and deaths are zero
  4. When population counting stops
Hard · Level 82 · social factors,marriage age,education,family size
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  1. They influence marriage age education and ideas about family size
  2. They change the Earth's axis
  3. They immediately reduce sea level
  4. They convert weather into census
Hard · Level 82 · female education,birth rate,fertility
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  1. Birth rate may decline
  2. Death rate will always rise
  3. Migration will become impossible
  4. Census will stop
Hard · Level 82 · developing countries,death rate,healthcare
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  1. Due to improvements in healthcare vaccination and nutrition
  2. Because birth rate becomes zero
  3. Because migration ends
  4. Because area doubles
Hard · Level 82 · economic opportunity,in migration,regional growth
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  1. In-migration may increase and raise population
  2. All births stop
  3. Death rate always becomes zero
  4. Meaning of natural increase disappears
Hard · Level 82 · family welfare,population control,small family
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  1. They promote small family and health-based decisions
  2. They always make birth rate zero by law
  3. They aim to increase death rate
  4. They stop census
Hard · Level 82 · india population,human development,resources
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  1. Because education health employment and resource distribution are also linked
  2. Because numbers have no use
  3. Because births and deaths do not exist
  4. Because there is no migration in the country
Hard · Level 82 · population change,birth death migration
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  1. Births deaths and migration
  2. Rainfall temperature and wind
  3. Mining irrigation and soil
  4. Earthquake volcano and cyclone
Hard · Level 82 · youth out migration,future growth,age structure
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  1. Future natural growth may decline
  2. Birth rate will surely rise greatly
  3. Death rate will always become zero
  4. Need for census will end
Hard · Level 82 · poverty cycle,resource pressure,population growth
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  1. By increasing pressure on resources and services for both families and government
  2. By reducing salt in the sea
  3. By stopping sunlight
  4. By automatically creating all jobs
Hard · Level 82 · planning,large population base,annual addition
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  1. When total population is very large and millions are still being added every year
  2. When no child is born
  3. When everyone lives in one house
  4. When land area is infinite
Hard · Level 82 · regional imbalance,birth death migration,variation
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  1. Differences in birth death and migration rates among regions
  2. Equal employment everywhere
  3. Equal education everywhere
  4. Equal area of all states
Hard · Level 82 · industry,in migration,non natural growth
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  1. Employment-based in-migration
  2. Immediate zero birth
  3. Complete end of deaths
  4. Sudden increase in area
Hard · Level 82 · demographic processes,combined effect,population growth
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  1. It is the result of the combined effect of births deaths and migration
  2. It is only increase in area
  3. It is only weather change
  4. It is only language distribution
Hard · Level 82 · growth rate,total population,volume
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  1. Because a large population with a low rate can still add a huge number
  2. Because rate and number are always the same
  3. Because total population has no importance
  4. Because growth rate applies only to rivers
Hard · Level 82 · high birth rate,social customs,marriage age
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  1. Low age at marriage and social acceptance of large family
  2. Only very old population
  3. Out-migration of everyone
  4. Complete urban services
Hard · Level 82 · population control,education,health,family planning
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  1. Expansion of education health and aware family planning
  2. Stopping census
  3. Increasing death rate
  4. Stopping all information on migration
Hard · Level 82 · zero natural increase,births deaths,equality
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  1. When the number of births equals the number of deaths
  2. When migration is very high
  3. When census takes place
  4. When area increases
Hard · Level 82 · demographic transition,birth rate,death rate
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  1. Rapid growth first and slower growth later
  2. Always zero growth
  3. Immediate negative growth
  4. No demographic change