Which statement about the use of geothermal energy as an energy resource is correct?
It is a non-renewable source of energy.
It ultimately obtains its energy from the Sun.
It utilizes thermal energy stored deep underground.
Its power output depends heavily on weather conditions.
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.