An economy is transitioning its power grid to meet climate targets by constructing offshore wind farms in the North Sea alongside new generation-III nuclear power plants powered by enriched uranium-235.
Which one of the following is the correct classification for these primary energy resources?
Wind: renewable; Uranium-235\text{Uranium-235}Uranium-235: renewable
Wind: renewable; Uranium-235\text{Uranium-235}Uranium-235: non-renewable
Wind: non-renewable; Uranium-235\text{Uranium-235}Uranium-235: renewable
Wind: non-renewable; Uranium-235\text{Uranium-235}Uranium-235: non-renewable
85 exam-style questions on Edexcel A A Level Economics 1.1 Nature of economics, covering 1.1.1 Economics as a social science, 1.1.2 Positive and normative economic statements, 1.1.3 The economic problem, 1.1.4 Production possibility frontiers, 1.1.5 Specialisation and the division of labour, and 1.1.6 Free market economies, mixed economy and command economy. Each one has a worked solution and a mark scheme showing where the marks go.