Changing Urban Environments Flashcards

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1
Q

What is the term for people moving against the flow of urbanisation

A

Counter urbanisation

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2
Q

What are the reasons for rapid urban growth

A

High rates of rural urban migration
High fertility rates
Economic growth in cities

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3
Q

What is a city with more than 10 million people called

A

A mega city

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4
Q

What are the push factors of rural urban migration

A

Lack of food
Poverty
Water supply
Poor services

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5
Q

Pull factors of rural urban migration

A

Better food
More chance of a job
Reliable water supply
Better service eg hospitals and school

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6
Q

What are the economic advantages of big cities in poor parts of the world

A

Bigger companies
More jobs
Informal sector
Easy to set up own buissness

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7
Q

What are the advantages to people’s quality of life due to big cities in poorer parts of the world

A

Better services
Sannitation
Electricity

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8
Q

Advantages of greenfield sites

A

Quick to prepare
Cheaper
Attractive

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9
Q

Disadvantages of greenfield sites

A

Lost habitas
Threatened wildlife
More pollution
New roads must be built

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10
Q

Advantages of brownfield sites

A

Easy to get planning permission
Services already in place
Close to cbd

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11
Q

Disadvantages of brownfield sites

A

Polluted
Smaller
Unattractive

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12
Q

Give four reasons for the housing crisis

A

More divorced people
Young people are living alone
More people
Older people living longer

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13
Q

What is the governments housing target for 2020

A

5 million

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14
Q

Name the environmental problems caused by inner city decline

A

Housing
Derelict buildings
Waste land

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15
Q

Name the social impacts of inner city decline

A

Lots of pensioners ethnic minority’s single parents etc
Poor health
Bad relations with the police

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16
Q

Describe the economic problems caused by inner city decline

A

Unemployment
High land cost
Low income

17
Q

What is an urban coronation scheme

A

Old and new industry combined

Focus on looking nice and helping people into employment

18
Q

Why is there more traffic in our towns

A

More money
More than one car per family
Door to door service
Narrow streets eg York where cars weren’t invited when city was built

19
Q

What are the environmental impacts of traffic

A

Air pollution
Noise
Discolouration of buildings

20
Q

What are the social impacts of traffic

A

Health issues eg asthma

21
Q

Why are buissness es pushed from the cbd (push factors)

A
Congestion
Unsafe
Air quality 
Dirty
Low grade eg charity shops
22
Q

What are the pull factors of the suburbs for retail parks

A
Better parking 
Safer
Less congestion 
Pleasant environment 
Near wealthy suburbs
23
Q

What are the reasons for segregation in cities

A

Safety in numbers
Specialist facilities synagogue mosque
Cultural eg kosher shops
Emotional support

24
Q

What are the solutions for the segregation of cities

A

Improve literacy rates by providing adult learning classes etc
Facilities allowing different cultures to mix
Increase employment
Increase community envolvemwnt

25
Q

What five environmental impacts does rapid urbanisation have on a city

A
Traffic
Air pollution leading to more bronchitis eg Beijing 
Water pollution
Destroys habitats 
Waste disposal
26
Q

What does ASH mean

A

Aided self help where squatter stettlemsmts are given some money and advice to help improve their facilities

27
Q

Describe a squatter settlement

A

Dangerous land eg hills prone to landslides
Handmade buildings so unsafe
1/2 rooms per family
30:1 people to taps/toilets
Open sewage systems leads to disses eg cholera
No rubbish collection
Crime and gang violence

28
Q

What are the economic problems of shatter settlements

A

Lack of income
Finding work
Informal sector jobs
Reduction of energy usage

29
Q

Name three methods of reducing a homes Carbon emissions

A

Double glazing
Improved insulation
Reduction of energy use