Unit 2 Flashcards

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1
Q

Euceme

A

The habitable areas of the world

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2
Q

Factors that influence population distribution

A

Natural, economic, social, political

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3
Q

Arithmetic population density

A

Doesn’t account for uneven distribution

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4
Q

Physiological population distribution

A

Displays carrying capacity

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5
Q

Agricultural population density

A

Shows level of country’s economic development

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6
Q

Population structure

A

The percentage of different ages and genders that compose population

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7
Q

Population pyramid

A

Shows the population structure of location; used to asses population growth/decline to predict future need for goods/services

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8
Q

Dependency ratio

A

Number of people in a dependent age group divided by the number of people in working age group multiplied by 100

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9
Q

Sex ratio

A

Proportion of males to females in population

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10
Q

Crude birth rate

A

Number of births per year multiplied by 100

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11
Q

Total fertility rate

A

Average number of children who would be born per woman in childbearing years

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12
Q

Life expectancy

A

Number of years average person will live

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13
Q

Crude death rate

A

Number of deaths per year per 1000 people

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14
Q

Infant mortality rate

A

Number of children who die before one year of age

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15
Q

Natural increase rate

A

CBR-CDR/10; doesn’t account for migration

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16
Q

Population growth rate

A

Accounts for migration

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17
Q

Doubling time

A

Number of years it will take for population to double

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18
Q

Demography

A

Study of population statistics

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19
Q

DTM

A

Used by geographers to predict trends in population growth/decline, such as birth, death, and natural increase rates

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20
Q

Epidemiological transition Model

A

Predictable stages in life expectancy that countries experience as they develop

21
Q

Stage 1

A

Low growth; high TFR, short life expectancy

22
Q

Stage 2

A

Rapid growth; CBR remains same, improved nutrition/sanitation
Mostly LDC, some MDC

23
Q

Stage 3

A

Growth slows; urbanization reduce child labor, life expectancy increases
Mostly LDC, some MDC

24
Q

Stage 4

A

Low growth; improved sanitation, higher life expectancy. Only MDC

25
Q

Carrying capacity

A

The amount of population that a location can support without harming the environment

26
Q

Malthusian Theory

A

Population grows exponentially while food output grows arithmetically; food shortages inevitable

27
Q

Boserup’s theory

A

Food supply is impacted directly by population growth

28
Q

Pronatalist policies

A

Government programs designed to increase fertility rates and accelerate population growth (stage 4/5 countries)

29
Q

Antenatal it’s policies

A

Government programs designed to decrease fertility rates and slow population growth (stage 2 countries)

30
Q

Migration

A

Permanent or semipermanent relocation of people

31
Q

Immigration

A

Into a place

32
Q

Emigration

A

Out of a place

33
Q

Push factors

A

Negative circumstances that cause people to move away

34
Q

Pull factors

A

Positive circumstances that cause people to move to a location

35
Q

Intervening obstacles

A

Barriers that hold migrants back from continuing to travel

36
Q

Intervening opportunities

A

Opportunity that causes migrants to voluntarily stop traveling

37
Q

Voluntary migration

A

People migrate due to their own choices

38
Q

Transitional migration

A

Migration from one country to another

39
Q

Internal migration

A

Travel within country’s borders

40
Q

Transhumance

A

Traditional migration of nomadic herders move livestock from high elevations in summer to low elevations in winter

41
Q

Chain migration

A

Immigrants migrate to location for reunification of families, friends, communities

42
Q

Step migration

A

Migration typically occurs in steps

43
Q

Rural to urban migration

A

Most typical migration

44
Q

Guest worker

A

Migrants who travel internationally to find temporary work

45
Q

Involuntary migration

A

Propel relocate due to fears of violence/ survival

46
Q

Refugees

A

Someone who has been forced out of country due to persecution, violence, or war

47
Q

Internally displaced persons

A

Forced to flee, but never cross border

48
Q

Asylum seekers

A

People flee country to seek sanctuary and legal protection/assistance from country. Apply and are approved by country

49
Q

Enslaved persons

A

Human trafficking, forced to leave and work involuntarily