Urbanisation Flashcards
What is urbanisation?
An increasing percentage of a country’s population living in towns and cities
What is a settlement?
A collection of dwellings where people live in the same area
Give examples of urban settlement
Cities and larger towns
What is an urban area?
A built up area (a town or city)
What is a rural area?
The countryside
Give examples of rural settlements
Villages, hamlets and smaller towns (market towns)
How do levels of urbanisation vary between countries at different rates of development? Why?
More developed countries with higher levels of urbanisation are urbanising slower than developing countries because they are generally richer and have well-paid jobs. However they have lower rates of urbanisation than poorer countries because they are already very urban and so cannot urbanise much further
What is a megacity?
A population with at least 10 million
Which continent has the most megacities?
The Asian continent
What are push factors? (Rural-Urban migration)
Negative characteristics of a place people migrate from that makes them want to leave
What are pull factors? (Rural-Urban migration)
Positive characteristics of a place that makes people want to migrate
What are obstacles? (Rural-Urban migration)
Factors that make it harder to undertake migration
What are examples of push factors? (Rural-Urban migration)
Too quiet
Long trip to school
Very poor
Floods
Rotting food
Bad education
Marriage at a young age
What are examples of pull factors? (Rural-Urban migration)
Contacts/Friends
Good business/Careers
Good education
Better living conditions
Higher wage
Tourism
What are examples of obstacles? (Rural-Urban migration)
Very poor
Homesick
Nowhere currently live
Cost of journey
Fear of failure
Burden on family
No travel paperwork
What are characteristics of shanty towns?
They are illegal and often built from salvaged materials such as timber, tarpaulin and corrugated iron. They are densely populated areas that are found on unwanted land used by people who cannot afford proper housing
What does GIS stand for?
Geographical Information System
What is the GIS?
A way of using digital maps to present and analyse data which exists in separate layers for each piece of information the map is showing
What are the two different types of data in GIS?
Raster and Vector
What is Vector data shown as?
Points that can be joined together to form lines and used to show map features
Which layers are Raster or Vector data? (Customers, Streets, Parcels, Elevation and Land Usage)
Raster - Elevation & Land Usage
Vector - Customers, Streets & Parcels
What are the five components of GIS?
Hardware (E.g. iPad)
Methods
A map
People
Software (E.g. ArcGIS)
Remember: Hannah’s MAPS
What is the term rural-urban-migration?
Moving from the countryside to a town or city
What are ways to help improve conditions in shanty towns?
Micro-Loans help small economic business owners to expand their businesses, improving the shanty town local economy
Site and Service Schemes allows poorer urban residents to buy or rent a cheaper piece of land