APHUG Unit 2 Vocab. Flashcards

1
Q

Emigration

A

People who move out of the country

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2
Q

Environmental degradation

A

Deterioration of the environment through depletion of natural resources

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3
Q

Immigration

A

People who move into a country

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4
Q

Population distribution

A

The pattern of human settlement

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5
Q

Industrial Revolution

A

Changes in technology that increased manufacturing productivity

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6
Q

Agricultural density

A

The number of farmers per unit area of farmland

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7
Q

Arable land

A

Land that is able to grow crops

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8
Q

Arithmetic density

A

The number of people per unit area of land

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9
Q

Ecumene

A

Portion of Earth with human settlement

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10
Q

Intervening obstacle

A

Barriers that make reaching a desired destination more difficult

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11
Q

Intervening oppurtunity

A

Environmental or cultural feature that hinders migration

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12
Q

Physiological density

A

The number of people per unit area of arable land

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13
Q

Pull factor

A

Migration due to negative conditions and circumstances

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14
Q

Push factor

A

Migration due to positive conditions and circumstances

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15
Q

Carrying capacity

A

The population that a region can support

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16
Q

Overpopulation

A

The growth of population beyond what an area can support

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17
Q

Replacement-fertility level

A

The total fertility rate at which a population replaces itself from one generation to the next

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18
Q

Age/sex ratio

A

The cumulative result of past trends of fertility, mortality and migration

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19
Q

Population pyramid

A

Tool to study population with age and sex

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20
Q

Zero population growth

A

The maintenance of a population at a constant level

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21
Q

Crude birth rate

A

The number of births per year for each 1,000 people

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22
Q

Crude death rate

A

The number of deaths per year for each 1,000 people

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23
Q

Demography

A

The study of statistics which illustrate the changing structure of human populations

24
Q

Doubling time

A

The time it takes a population to double in size

25
Q

Fecundity

A

The ability to reproduce in an abudance

26
Q

Fertility

A

The number of children born to a woman

27
Q

Infant mortality rate

A

The number of children that die before their first birthday

28
Q

Medical revolution

A

Medical technology made in Europe and North America diffused to poorer countries

29
Q

Mortality

A

Death on a large scale

30
Q

Rate of Natural increase

A

The difference between the number of births and deaths in a year

31
Q

Total fertility rate

A

The average number of children a woman has

32
Q

Demographic transition model

A

Shows five stages a country goes through as it modernizes

33
Q

Epidemiologic transition

A

Changing population patterns in terms of fertility, life expectancy, mortality, and leading causes of death

34
Q

Antinatalist policies

A

Programs to decrease the number of births

35
Q

Pronatalist policies

A

Programs to increase fertility rate

36
Q

Contracepetion

A

Designed to prevent pregnancy

37
Q

Dependency ratio

A

A value comparing the nonworking to the working parts of a population

38
Q

Graying population

A

When a population becomes more dominated by older people

39
Q

Life expectancy

A

The number of years the average person will live

40
Q

Asylum seeker

A

A person who has left their country as a political refugee and is seeking asylum in another

41
Q

Chain migration

A

When migrants follow each other to a particular destination

42
Q

Forced migration

A

Movement of refugees and internally displaced people

43
Q

Guest worker

A

A person with temporary permission to work in another country

44
Q

Internally displace person

A

A person who is forced to flee their home, but remains on their country’s borders

45
Q

Refugee

A

A person who leaves home to escape war, persecution, or natural disaster

46
Q

Step-migration

A

A migration pattern in which rural inhabitants move closer to urban areas

47
Q

Transhumance

A

The action of moving livestock from one grazing field to another

48
Q

Transnational migration

A

The process of movement and settlement across country borders

49
Q

Voluntary migration

A

One’s free will and initiave to migrate

50
Q

Brain drain

A

The emigration of intelligent people from a country

51
Q

Net migration

A

The difference between the number of immigrants to the number of emigrants

52
Q

Natural hazards

A

Natural occuring physical phenomena

53
Q

Internal migration

A

Migration within a country or state/provinces

54
Q

Unauthorizied immigrant

A

People living in a country without proper citizenship

55
Q

Urban

A

An area constituting a city or town