Other questions in this quiz

2. Why is it difficult to replace fossil fuels?

  • Other sources have high running costs and may not produce much energy.
  • There are no other sources of energy
  • Fossil fuels are renewable

3. Why aren't renweable energy sources used alot?

  • They increase pollution more than non-renweable sources
  • They are more dangerous
  • They don't produce as much eletricity as non-renewable energy sources
  • They produce too much energy

4. Nuclear power stations don't produce CO2 emissions, so why are they used less than fossil fuels?

  • They're are very dangerous and could cause cancer and death if not controlled properly.
  • They don't produce as much power

5. What is a sankey diagram?

  • A diagram showing the use of energy
  • A diagram showing amount of CO2 released by power stations

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