GCSE · Geography · AQA · Spec 8035

Sustainable urban living

A city cannot make more rain, more ground or more power stations. So a growing city has one option left: change what it takes, and what it gives back.

One district, four jobs

A district built for sustainable living

Showing 5 layers: The street, Water conservation, Energy conservation, Waste recycling, Green space

Layers

Explore

peel a feature off ↓

Created green space threads through the district — along the pavement and across the ground between the blocks.

Tap a feature to see what it manages, or peel it off to see what the street loses without it.

Same street, same people

Managed districtvsUnmanaged district

Two districts, the same number of residents, the same weather. Only the management of water, energy, waste and land differs.

Focus

Where the water comes from

Managed district

Part of what the homes use never travels through the mains at all, and what does is used more than once or used less per task.

Unmanaged district

Every litre arrives through the mains and leaves again as waste water, and the total rises with every home built.

The insight

Nobody is washing less in either district. The difference is how much of the same daily need the mains has to carry.

What it costs to stay warm and lit

Managed district

Far less of the heat paid for escapes, so far less fuel has to be bought in to replace it — and part of what is still needed arrives off the roofs.

Unmanaged district

Heat pours out through uninsulated walls and roofs, so more has to be burned simply to stand still.

Where the waste ends up

Managed district

Most of what is thrown out leaves as material for reprocessing or composting; only the genuine remainder is buried.

Unmanaged district

Everything leaves in one stream and is buried together, whatever it was and whatever it could have become.

What the ground between the buildings does

Managed district

On a hot afternoon the planted ground is cooler than the road beside it, and heavy rain sinks into it instead of running off.

Unmanaged district

Tarmac and concrete store the day's heat into the evening and pass rain straight to the drains.

Why these four

?

Reason it through

Why do water, energy, waste and green space decide whether a city can keep going?

Link 1 of 4

First link · your turn

Start with the people. What does a city draw on, every single day, just by existing?

2
Locked — reveal the link above first
3
Locked — reveal the link above first
4
Locked — reveal the link above first

Match the feature to the problem

Commit to an answer before you read on — the wrong ones are the ones people actually pick.

A district records the highest summer temperatures in the region, its drains overflow whenever there is heavy rain, and residents say there is nowhere to go but pavement. Which feature is this district missing?

WHAT YOU'VE LEARNED

A quick recap of today's lesson.

Every one of the four features works on the same side of the same problem: not how much the city can provide, but how much living there asks of it.

What you need to know

  • Name the four features: conserving water, conserving energy, recycling waste, and creating green space.
  • Say what each one manages — which pressure on the city it takes off, and how.
  • Explain why cutting demand and recovering resources is what keeps a growing city inside what it can supply and absorb.
  • Know the boundary: this is the resource half of urban sustainability. How a city manages movement around it is the other half, handled separately.

The big picture

Cities concentrate demand: thousands of people drawing on one water supply, one power supply and one patch of ground, every day. Sustainable urban living is how a city keeps that demand inside what it can supply and absorb — by conserving water, conserving energy, recycling waste and creating green space. Put all four into one district and you can see where each one works, and why together they are what 'sustainable' actually means.

Key points

1Sustainable urban living means meeting the needs of the people in a city today without using up what future residents will need.
2Its features are water conservation, energy conservation, waste recycling and creating green space.
3Water and energy conservation work on DEMAND: the same daily needs are met while less is drawn from the supply.
4Waste recycling works on MATERIALS: separated collection returns paper, glass, metal and food waste to use instead of burying them.
5Created green space works on the GROUND ITSELF: planting shades hard surfaces, soaks up rainfall and gives residents usable outdoor space.
6The idea underneath all four is management — a city stays sustainable when the demands of living in it do not outrun what it can supply and absorb.

Worked example

Problem

A city expects 40,000 more residents over the next ten years. Its water supply, its power supply and its land area will not change. Explain how two features of sustainable urban living help the city cope.

⚠ Watch out

Treating sustainability as going without. A sustainable district is not one where people wash less or heat less — it is one where the same daily needs are met while less is drawn from the supply. 'Residents use less than they need' describes rationing, not conservation.

🧠

Memory hook

W-E-W-G: Water, Energy, Waste, Green. Two you save, one you send back round, one you plant.

✓

Check yourself

Cover the page. Name the four features, and for each one name the pressure it takes off the city. Then say why a rainwater store is conservation, not going without.

Flashcards

(7)
What does 'sustainable urban living' mean?
Meeting the needs of the people living in a city today without damaging the environment or using up what future residents will need.
Name the four features of sustainable urban living.
Water conservation, energy conservation, waste recycling, and creating green space.
How does a home cut the water it draws from the mains?
By collecting roof rainwater for jobs that never needed drinking-quality water, reusing greywater from baths and showers to flush toilets, fitting dual-flush toilets and efficient appliances, metering the supply, and repairing leaks.
Energy conservation has two halves — what are they?
Cut the demand first (insulation, double glazing, LED lighting, smart meters), then supply what is still needed more cleanly (solar panels and other on-site generation).
How does waste recycling make a city more sustainable?
Separated collection sends paper, glass, metal and food waste for reprocessing and composting, so the city buys in less new raw material and fills its landfill far more slowly.
Give three jobs that created green space does for a city.
Shades hard surfaces so the district runs cooler, soaks up rainfall so less pours into the drains, cleans the air, supports wildlife, and gives residents somewhere to walk, play and rest.
Why is conserving a resource not the same as going without it?
Conservation meets the same need with less taken from the supply — the demand is served more efficiently. Going without means the need is not met at all.

Tap any card to flip it, or use Study as deck to go through them one at a time. In the full lesson these run as a spaced-repetition deck — you rate each card Hard, Good or Easy and the tricky ones keep coming back until they stick.

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How this lesson was checked. This AQA GCSE Geography (specification 8035)lesson was published through Lightbulb Learning's human-designed editorial process — the educational standards, accuracy rules and publication checks it must pass were authored and approved by Philip Halpin. It passed subject-specific assessment, automated educational checks and technical publication verification before going live (publication checks completed 29 September 2026). Published pages are monitored, human spot-checking is ongoing across the lesson library, and anything found wrong is corrected or withdrawn. How our lessons are made and checked. Spotted a mistake? Email hello@lightbulblearning.co and we'll review it.