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Subjects

Geography

Population Density

जनसंख्या घनत्व

In this Class 9 Geography topic from the chapter Population, students learn how population density measures the number of people living in a unit area, usually per square kilometre. They explore the population-density formula, interpret maps and data, and compare densely and sparsely populated regions. The topic also explains how relief, climate, soil, water availability, transport, industries and employment influence settlement patterns and the distribution of population in India and around the world.

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 75 · low density,terrain,water shortage
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  1. Large market and jobs
  2. Difficult terrain water shortage and poor connectivity
  3. Fertile soil and irrigation
  4. City and industry
Hard · Level 75 · density change,population decrease,same area
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  1. Density will double
  2. Density will become half
  3. Density will remain unchanged
  4. Density will be infinite
Hard · Level 75 · area double,density half,inverse relation
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  1. Density will become half
  2. Density will double
  3. Density will remain same
  4. Density will be below zero
Hard · Level 75 · high density,development,jobs
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  1. When jobs markets and services are developed in the area
  2. When water and housing are absent
  3. When people live without services by compulsion
  4. When the area is completely uninhabited
Hard · Level 75 · urban problem,service capacity,high density
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  1. When service capacity is lower than population demand
  2. When transport and water are sufficient
  3. When housing planning is good
  4. When health services are strong
Hard · Level 75 · density map,legend,map reading
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  1. Because colour meaning is decided by the legend
  2. Because maps have no colours
  3. Because density maps are not useful
  4. Because legend is only decoration
Hard · Level 75 · carrying capacity,density,resource pressure
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  1. Because high density can put pressure on limited resource capacity
  2. Because carrying capacity has no relation with resources
  3. Because density makes resources infinite
  4. Because both are names of rainfall
Hard · Level 75 · agricultural density,land pressure,small holdings
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  1. Pressure on land and increase of small holdings
  2. Infinite expansion of farmland
  3. Complete absence of population
  4. End of need for land
Hard · Level 75 · industrial belt,density,service planning
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  1. Housing transport water and worker services
  2. Only colouring mountains
  3. Closing all industries as the only solution
  4. Ignoring census data
Hard · Level 75 · roadside settlement,local density,accessibility
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  1. Local concentration is influenced by accessibility
  2. The whole district is equally dense
  3. Road has no relation with settlement
  4. Measuring density is impossible
Hard · Level 75 · low density,environmental sensitivity,ecology
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  1. When the area has fragile mountain forest or desert ecology
  2. When the area has no natural system
  3. When resources are infinite
  4. When land has no use
Hard · Level 75 · high density,waste management,health risk
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  1. Health and environmental pressure
  2. Disappearance of population
  3. Area becoming double
  4. Meaning of density ending
Hard · Level 75 · boundary change,area,density change
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  1. Because density also depends on area
  2. Because density depends only on language
  3. Because population is not needed
  4. Because boundary has no relation with geography
Hard · Level 75 · open space,high density,urban planning
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  1. For quality of life environment and disaster safety
  2. Because open space measures population
  3. Because density makes area infinite
  4. Because open space has no use
Hard · Level 75 · hilly state,valley density,relief
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  1. Because valleys may be relatively level and serviced
  2. Because population is not counted in mountains
  3. Because valleys are always uninhabited
  4. Because average density prevents local difference
Hard · Level 75 · coastal city,high density,ports
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  1. Ports trade employment and service facilities
  2. Permanent glaciers and closed routes
  3. Complete absence of farming and no jobs
  4. Waterlessness and complete isolation
Hard · Level 75 · state average,internal variation,density
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  1. Because cities villages and physical regions inside a state may differ
  2. Because state average is never calculated
  3. Because average always tells local truth
  4. Because density has no relation with area
Hard · Level 75 · land per person,high density,land pressure
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  1. When many people live in a small area
  2. When area is large and people are few
  3. When there is no population
  4. When area is infinite
Hard · Level 75 · high density,unemployment,out migration
View options
  1. Unemployment and pressure for out migration
  2. Infinity of all resources
  3. Immediate zero population
  4. Automatic increase of area
Hard · Level 75 · low density,resources,development
View options
  1. Because lack of access technology and investment can limit resource use
  2. Because resources always stop development
  3. Because low density means no people
  4. Because development has no relation with resources

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