New
New
Year 11
AQA

Strategies to increase energy supply

I can assess strategies used to increase energy supply and use an example to support my answer.

New
New
Year 11
AQA

Strategies to increase energy supply

I can assess strategies used to increase energy supply and use an example to support my answer.

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Lesson details

Key learning points

  1. Different strategies can be used to increase energy supply.
  2. Strategies to increase energy supply include developing renewable and non-renewable sources of energy.
  3. The USA is developing new sources of oil and gas in Alaska, which has advantages and disadvantages.

Keywords

  • Biomass - organic matter, from plants or animals, used as a fuel source to produce energy. A biofuel is biomass converted into a liquid or gas fuel which can be used in place of oil and natural gas

  • Hydro - the process of using moving water to generate electricity: also known as hydroelectric power (HEP)

  • Carbon emissions - the release of carbon into the atmosphere, contributing to the greenhouse effect and global warming

  • Viable - able to generate enough money to cover its costs and remain profitable

Common misconception

Biomass is not a renewable source of energy because carbon dioxide is released when it is burned.

Renewable energy comes from sources that don’t run out or are quickly renewed. Because plants are quickly replaced, biomass is a renewable energy source. Also, biomass is carbon neutral as CO2 released is the same CO2 absorbed during plant growth.


To help you plan your year 11 geography lesson on: Strategies to increase energy supply, download all teaching resources for free and adapt to suit your pupils' needs...

Understanding nuclear power and biomass is sometimes challenging for students: YouTube videos about the process of generating nuclear power (and reprocessing spent nuclear fuel), and of turning biofuels into energy sources work well in consolidating understanding here.
Teacher tip

Equipment

Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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Prior knowledge starter quiz

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6 Questions

Q1.
Match the terms to their definitions:

Correct Answer:Resource,Something humans use to meet needs

Something humans use to meet needs

Correct Answer:Scarcity,When something is limited or in short supply

When something is limited or in short supply

Correct Answer:Consumption,Using up a resource

Using up a resource

Correct Answer:Distribution,The way something is spread across an area

The way something is spread across an area

Q2.
Which of these is a natural resource?

Plastic bottle
Mobile phone
Correct answer: Coal
Brick wall

Q3.
Which three are essential resources for human survival?

Gold, oil, and salt
Correct answer: Food, water, and energy
Iron, coal, and plastic
Cement, fuel, and diamonds

Q4.
Global resource consumption is increasing mainly because …

fewer people need resources.
natural disasters are rising.
Correct answer: populations are growing and people are getting richer.
oceans are shrinking.

Q5.
Resource refers to how fairly resources are shared between people and countries.

Correct Answer: distribution

Q6.
Which of these countries is most likely to consume more resources?

Ethiopia
Bangladesh
Correct answer: Germany
Nepal

Assessment exit quiz

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5 Questions

Q1.
Match the keywords to the correct short definitions.

Correct Answer:Biomass,Fuel from plant or animal matter

Fuel from plant or animal matter

Correct Answer:Hydro,Electricity from moving water

Electricity from moving water

Correct Answer:Carbon emissions,CO₂ released into the air

CO₂ released into the air

Correct Answer:Viable,Can make enough money to survive

Can make enough money to survive

Q2.
What makes biomass a renewable energy source?

Correct answer: It uses plants that can be grown again
It never releases carbon
It can be used for electricity only
It burns faster than coal

Q3.
Burning fossil fuels increases emissions.

Correct Answer: carbon

Q4.
Which is the best reason why some strategies may not be viable?

They are too easy to build
They use no technology
Correct answer: They don't make enough profit
They work only in cities

Q5.
Some people say biomass isn’t renewable because it releases CO₂. What’s the better way to think about this?

It’s not safe to burn plants
CO₂ is only a problem if from oil
All fuel types are bad
Correct answer: Plants absorb CO₂ when they grow

Additional material

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