Which list contains only energy resources that do not derive their energy, directly or indirectly, from the Sun?
biomass, wind, hydroelectric
geothermal, nuclear, tidal
geothermal, solar, wind
nuclear, tidal, wave
142 exam-style questions on CIE IGCSE Physics 1.7.3 Energy resources. Each one has a worked solution and a mark scheme showing where the marks go.