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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 77 · age structure,young population,rapid growth
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  1. Rapid growth can increase the share of young dependent population
  2. Rapid growth makes everyone old
  3. Age structure has no relation with growth
  4. Rapid growth stops births
Hard · Level 77 · employment pressure,unemployment,population growth
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  1. Unemployment and employment pressure
  2. Length of river
  3. Number of mountains
  4. Colour of area
Hard · Level 77 · housing crisis,population growth,urban planning
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  1. When population grows faster than housing construction
  2. When population decreases and houses increase
  3. When no person lives
  4. When area becomes unlimited
Hard · Level 77 · population control,education,health,family planning
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  1. Education health services women empowerment and family planning
  2. Closing health services
  3. Hiding information
  4. Forced displacement
Hard · Level 77 · growth calculation,births deaths,migration
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  1. 300
  2. 500
  3. 700
  4. 1300
Hard · Level 77 · urban problems,base population,service capacity
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  1. When city's base population is very large and services are limited
  2. When the city is completely empty
  3. When services are more than population
  4. When there is no migration and population declines
Hard · Level 77 · base population,percentage,absolute growth
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  1. Because the same percentage gives different absolute increase on different bases
  2. Because base population is area
  3. Because percentage has no use
  4. Because births and deaths are unrelated
Hard · Level 77 · food security,population growth,planning
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  1. Growing population increases food demand so production and distribution planning are needed
  2. Growth makes food demand zero
  3. Food security has no relation with population
  4. Population growth turns mountains into food
Hard · Level 77 · environmental pressure,waste management,rapid growth
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  1. When population grows fast and waste management is weak
  2. When resource management is very strong
  3. When population is decreasing
  4. When there is no settlement
Hard · Level 77 · public health,population growth,sanitation
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  1. Rapid growth can increase need for vaccination hospitals and sanitation services
  2. Growth makes health services unnecessary
  3. Diseases always end when population increases
  4. Health planning has no relation with population
Hard · Level 77 · local growth,national growth,migration
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  1. When migration is very high in a city but national growth is moderate
  2. When every area has the same rate
  3. When local population is zero
  4. When there is no census
Hard · Level 77 · growth rate comparison,time period,data reliability
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  1. Comparing data with same time period and same definition
  2. Mixing different decades without mention
  3. Treating absolute number and percentage as same
  4. Always removing migration
Hard · Level 77 · policy error,growth rate,local differences
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  1. Growth data can estimate future service demand
  2. Resource planning is needed in rapidly growing areas
  3. All local differences can be ignored after seeing growth rate
  4. Low growth areas may also need elderly care planning
Hard · Level 77 · birth rate,life expectancy,elderly population
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  1. Share of elderly population may increase
  2. Everyone will become infant
  3. Population will become zero immediately
  4. Migration will always be negative
Hard · Level 77 · dependency ratio,high birth rate,children
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  1. Very high birth rate can raise child dependency ratio
  2. Birth rate has no relation with dependent population
  3. Dependency ratio is only area
  4. Growth always makes dependency ratio zero
Hard · Level 77 · urban sprawl,population growth,land use
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  1. Rapid urban growth can make the city spread into outer areas
  2. Growth always shrinks a city
  3. Urban sprawl has no relation with population
  4. Urban growth only increases forests
Hard · Level 77 · water demand,rapid growth,limited resources
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  1. Where population grows fast and water sources are limited
  2. Where there is no population
  3. Where water is unlimited and population is declining
  4. Where everyone has migrated away
Hard · Level 77 · population growth,indicator limitation,quality of life
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  1. It tells total change but does not automatically tell quality of life
  2. It tells income of every person
  3. It fully tells area
  4. It is the only cause of all social problems
Hard · Level 77 · per capita resources,population growth,resource pressure
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  1. Resources remain fixed and population increases
  2. Resources rise rapidly and population declines
  3. Population becomes zero
  4. Resources become unlimited
Hard · Level 77 · metropolis,natural increase,in migration
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  1. Natural increase occurs through births and people also come from outside
  2. Deaths are high and people leave
  3. No births and no in migration
  4. The city becomes empty