Geography: Unit 1 - Changing Populations

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26 Terms

1

Population Explosions

rapid increases in population size due to high birth rates and declining death rates, often leading to resource strain.

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2

Youthful Population

A demographic trend where a large proportion of the population is comprised of children and young adults, often resulting in high dependency ratios and potential economic challenges.

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3

Ageing Population

A demographic trend characterized by an increasing median age in the population, often due to declining birth rates and higher life expectancy.

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4

Alpha city

A major city that serves as a leading hub for finance, culture, and politics, often influential on a global scale.

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5

G20

An international forum of 19 countries and the European Union that discusses and promotes global economic stability and growth.

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6

OPEC

An organization of oil-exporting countries that coordinates petroleum policies and prices among member nations.

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7

OECD

An organization that promotes policies to improve the economic and social well-being of people around the world.

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8

Brain Drain

The emigration of highly skilled or educated individuals from one country to another, often resulting in a loss of talent and innovation in the home country.

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9

Diaspora

The dispersion of a group of people from their original homeland, often resulting in communities that maintain cultural ties while living in various locations.

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10

Distance Decay Function

The interaction between two places decreases as the distance between them increases, often impacting social, economic, and cultural exchanges.

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11

Remittances

One member of a family immigrates to a host country and once they obtain a job they send a portion of their salary back to their family in the country of origin. These contribute to the economy of the country.

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12

Transhumance

The seasonal movement of people and their livestock between fixed summer and winter pastures, typically practiced in mountainous regions.

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13

ESPN

Economic, Social, Political, eNvironmental: the four main impacts on an event

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14

Ravenstein’s Laws of Migration

Most migrants travel short distances and migration is often stepwise.

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15

Intervening Obstacle

Barriers that hinder/prevent migration: Environmental-mountains, rivers

Political-laws, regulations

Social-hatred for immigrants

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16

Restraining Factors

  • Fear and uncertainty

  • Organizational culture

  • Inadequate training

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17

Illicit Financial Flows (IFFs)

All cross boarder financial transactions which cross the national/international law

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18

Tax Haven

A country/place that has little to no taxes for out of country people/companies

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19

Pro-natalist

Encourages having babies

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20

Anti-natalist

Doesn’t encourage babies

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21

Ethnicity

Group a person belongs to/identifies with/identified with

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22

Stage 1-High stationary

pop. low birth/death rates stay high

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23

Stage 2-Early Expanding

Birth rates high, death rates low due to basic health care, pop. increases

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24

Stage 3-Late expanding

Birth rates fall due to better education

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25

Stage 4-Low stationary

Birth/death rates low, pop. stays consistent

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26

Stage 5-Natural decrease

Birth rates decline below death rates, pop. declines

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