Urban challenges 1-3

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Urbanization

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36 Terms

1

Urbanization

An increasing proportion of people living in cities rather than in rural areas.

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2

Megacity

A very large city, typically with a population of over 10 million, which has significant economic, cultural, and political influence.

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3

Rural-urban migration

The movement of people from the countryside to cities, often driven by better economic opportunities.

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4

Natural increase

Population growth resulting from a higher birth rate than death rate.

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5

LICs

Low-Income Countries where the majority of the population still lives in rural areas.

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6

HICs

High-Income Countries where the majority of the population already lives in urban areas.

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7

Push factors

Negative conditions in rural areas that drive people to migrate to urban areas.

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8

Pull factors

Positive conditions in urban areas that attract people from rural areas.

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9

Informal economy

Economic activities that are not regulated by the government, often providing crucial employment and income.

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10

Population density

The number of people living per unit of area, often leading to overcrowding in urban areas.

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11

Squatter settlements

Unplanned residential areas where people build homes on land they do not own, often lacking basic facilities.

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12

EKO ATLANTIC

A planned coastal city project in Lagos intended to become the new financial hub of West Africa.

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13

Natural resources

Materials or substances that occur naturally and can be used for economic gain.

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14

Traffic congestion

A condition of increased traffic density resulting in slower speeds and longer travel times.

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15

Urban sustainability

Creating environmentally friendly and economically viable urban areas that can withstand future challenges.

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16

Sea level rise

The increase in the level of the world's oceans due to climate change, posing a threat to low-lying coastal cities.

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17

What is urban sprawl?

The uncontrolled expansion of urban areas into rural land.

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18

What are green belts?

Designated areas of open land around cities intended to prevent urban sprawl.

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19

What does 'gentrification' mean?

The process of transforming neighborhoods through the influx of higher-income residents.

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20

What is a city’s infrastructure?

The fundamental facilities and systems serving a city, including transportation, communication, and utilities.

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21

What are public spaces?

Areas such as parks and plazas that are open and accessible to all individuals.

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22

What is mixed-use development?

Urban development that combines residential, commercial, and sometimes industrial spaces.

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23

What does 'sustainable transport' refer to?

Transportation methods that have a low environmental impact, such as cycling and public transit.

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24

What is urban heat island effect?

An urban area that experiences higher temperatures than its surrounding rural areas due to human activities.

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25

What is smart growth?

An urban planning approach that focuses on sustainable and efficient land use.

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26

What are urban ecosystems?

Complex networks of living organisms and their environments in a city.

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27

What is urbanization?

An increasing proportion of people living in cities rather than in rural areas.

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28

What is a megacity?

A very large city, typically with a population of over 10 million, which has significant economic, cultural, and political influence.

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29

What is rural-urban migration?

The movement of people from the countryside to cities, often driven by better economic opportunities.

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30

What is natural increase?

Population growth resulting from a higher birth rate than death rate.

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31

What are LICs?

Low-Income Countries where the majority of the population still lives in rural areas.

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32

What are HICs?

High-Income Countries where the majority of the population already lives in urban areas.

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33

What are push factors?

Negative conditions in rural areas that drive people to migrate to urban areas.

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34

What are pull factors?

Positive conditions in urban areas that attract people from rural areas.

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35

What is the informal economy?

Economic activities that are not regulated by the government, often providing crucial employment and income.

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36

What is population density?

The number of people living per unit of area, often leading to overcrowding in urban areas.

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