THE WORLD POPULATION- Distribution, Density and Growth Flashcards

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1
Q

George B. Cressey, statement.

A

” Asia has many places where people are few and few places where people are very many”

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2
Q

Information about the world population.

A

Total world population- 60% in ten countries.
6 countries in Asia- China, India, Indonesia, Pakistan, Bangladesh , Russia.

USA , Brazil, Nigeria, Mexico.

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3
Q

Define Population density with formula.

A

The ratio of the number of population to the size of land.

Population/Area

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4
Q

What are the factors behind the distribution of population?

A
  1. GEOGRAPHICAL FACTORS-
    Availability of water
    Landforms
    Climate
    Soils
  2. ECONOMIC FACTORS-
    Minerals
    Urbanisation
    Industrialisation
  3. SOCIAL AND CULTURAL FACTORS
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5
Q

DEFINE-
Growth Of Population
Growth Rate Of Population
Natural Growth
Actual Growth
Negative Growth
Positive Growth

A

The change in population in a particular area between two points of time.
……………………………………………..
The percentage of change of population.
……………………………………………..
Births-Deaths
……………………………………………..
Births-Deaths+In Migration-Out Migration
……………………………………………..
Death>Birth
……………………………………………..
Death<Birth

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6
Q

What are the various components of population change? Explain with formulae.

A

CBR- Bi/P X 1000
No. of live births per year per 1000 of infants.
…………………………………………….
CDR- D/P X 1000
No. of deaths per year per 1000 o population.
…………………………………………….
Migration-

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