The urban-rural continuum

There is no single dividing line between "town" and "country". Instead, settlements sit on a continuum — a sliding scale. Eduqas asks you to place places along it:

• Remote rural — isolated hamlets and farms, few services, low population density.
• Accessible rural — villages within commuting distance of a town.
• Rural-urban fringe / suburbs — the edge of the built-up area where town meets country.
• Inner city — older, densely built housing close to the centre.
• City centre (CBD) — the Central Business District: shops, offices, tallest buildings.

Key idea: the continuum is a gradual change in population density, land use and services from open countryside to the heart of a city — not two separate categories.

Sphere of influence & the commuter belt

Rural and urban places are interdependent — they rely on each other. A town's sphere of influence is the area it serves and draws people from.

Key term — sphere of influence: the area served by a settlement. Larger settlements (with more services) have a larger sphere of influence.

Reading the continuum

Three ways people move

Eduqas expects you to tell apart three processes that change where people live:

• Urbanisation — a rising proportion of people living in towns and cities. This is happening fastest today in lower-income countries.
• Suburbanisation — people (and shops/offices) moving out from the inner city to the suburbs on the edge of the built-up area.
• Counterurbanisation — people moving out of cities altogether to live in rural villages and small towns, often while still commuting or working remotely.

Misconception: counterurbanisation is movement out of the city into the countryside — the opposite of urbanisation. Don't confuse it with suburbanisation, which stays within the wider built-up area (just moving to the edge).

Match the term to its meaning

Tap a term on the left, then tap its correct meaning on the right.

Which process?

Pressure on the rural-urban fringe

The rural-urban fringe is the zone where the edge of the town meets the countryside. It faces strong pressure for development:

• Greenfield development — building on land never previously built on; cheaper and easier, but destroys countryside and wildlife habitats.
• Commuting increases traffic on rural roads, while some villages become dormitory settlements.
• The Green Belt is protected open land around some cities designed to stop urban sprawl.

Your turn — why cities attract migrants

Population & urban change in the UK

The UK's population and its cities are changing for several reasons:

• Internal migration — movement within the UK, e.g. young people moving to cities for university and work; families counterurbanising to the countryside.
• International migration — people moving to the UK from abroad, often settling in larger cities where jobs and communities are found.
• An ageing population — people are living longer and birth rates are lower, so the average age is rising. This raises demand for healthcare and pensions.
• Urban decline — when industry closes, inner-city areas can suffer unemployment, empty buildings and out-migration.

Exam link: be able to explain causes (migration, changing economy) and effects (pressure on housing and services, an ageing population) of population change.

An ageing population

Regeneration: Cardiff Bay

When inner-city or old industrial areas decline, they can be regenerated — improved and given a new use. Cardiff Bay is a well-known example.

• Before: Cardiff's old docklands had declined as the coal-export trade collapsed, leaving derelict, mudflat waterfront and unemployment.
• The scheme: a barrage was built across the bay to create a freshwater lake, and the waterfront was redeveloped with housing, offices, shops, the Wales Millennium Centre and leisure attractions.
• Brownfield land: this reused already-developed, run-down land rather than building on countryside.

Key contrast — brownfield vs greenfield: brownfield sites are previously-built-on land (cheaper for the environment, but often need clearing/decontaminating); greenfield sites are undeveloped countryside (easier to build on, but destroy open land).

Brownfield or greenfield?

Tap a statement, then tap the box it belongs in.

Global urbanisation & megacities

Across the world the share of people living in cities is rising. A megacity is a city with over 10 million people, and most new megacities are in lower- and middle-income countries.

Push and pull factors

Rapid urban growth in LICs/NICs is driven by rural-urban migration. People are pushed away from the countryside and pulled towards the city.

Push = negatives that make people leave the countryside. Pull = attractions that draw people to the city. Many pull factors are hopes that may not come true for everyone.

Push factor or pull factor?

Tap the correct type for each factor of rural-urban migration.

Where is urbanisation fastest?

A city in an NIC: Mumbai, India

Mumbai is one of the world's largest cities and India's financial centre. Rapid rural-urban migration and natural increase mean it has grown faster than housing and services can keep up.

• Informal settlements: many arrivals cannot afford or find formal housing, so they build homes in squatter settlements (slums). Dharavi is one of the largest informal settlements in Asia.
• Challenges: overcrowding, limited clean water and sanitation, poor waste disposal and disease risk, and few secure jobs (much work is in the informal sector).
• But also: Dharavi has a huge, busy informal economy — recycling, pottery and leather workshops employ many people.

Key term — informal settlement: unplanned housing, often self-built on land the residents do not own, usually lacking proper services. Also called squatter settlements or slums.

Managing urban challenges

Both LIC/NIC and HIC cities face problems of housing, traffic, inequality and waste — but tackle them differently.

• Slum upgrading: instead of demolishing informal areas, authorities improve them in place — laying on clean water, sanitation, electricity and secure land rights.
• Site-and-service schemes: the city provides a plot with basic services (water, sewerage, a road) and residents build their own homes gradually.
• Sustainable transport: HIC cities like London tackle congestion and pollution with a congestion charge, cycle hire and public transport; many cities invest in metro/bus rapid transit.

Exam tip: a strong 'contrasting cities' answer names the cities, describes a real challenge (e.g. informal settlements in Mumbai; congestion in London) and gives a matching solution (e.g. slum upgrading; congestion charging).

Your turn — challenge & solution

Understanding informal settlements

The key ideas to know

You've covered Eduqas Theme 2 — Rural-Urban Links. Press Finish to see your score.