GCSE Combined Science (AQA)

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Fuel Supplies

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Energy National and global energy resources

Fuel Supplies

3:08 Non-Renewable Energy Resources
Spec 4.1.3
Previous Nuclear Fuel Next Use of Energy Resources
  • Non-renewable energy resources cannot be replaced after use.
  • Examples include fossil fuels and nuclear fuel.
  • These resources take too long to replace compared to their usage rate.
  • Renewable energy resources can be replaced or will never run out.
  • Examples include hydroelectric power, wind power, and biofuel.
  • Renewable resources are almost infinite or easily replaceable.
  • Most of the world's energy usage has historically come from fossil fuels.
  • Fossil fuels were predominantly used in the UK for electricity in 2000.
  • Fossil fuel supplies are expected to run out in the next 100 years.
  • Oil and gas have approximately 50 years remaining each.
  • Burning fossil fuels releases carbon dioxide, contributing to global warming.
  • Governments are increasing the use of renewable energy sources.
  • UK electricity in 2019 showed reduced reliance on fossil fuels and increased renewable energy use.
  • Coal was phased out first due to its environmental impact.
  • Understanding the shift towards renewable energy is important for exams.

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