Identify the correct meaning of the term energy security.
The relative contribution of different energy sources to a country's total energy supply
The uninterrupted availability of energy sources at an affordable price
The policy of reducing energy consumption through energy-saving technologies
The total volume of fossil fuels exported to other nations
98 exam-style questions on Edexcel A GCSE Geography Energy resource management. Each one has a worked solution and a mark scheme showing where the marks go.