Which statement about geothermal energy is correct?
A.
Geothermal energy is a renewable resource that is only available in a limited number of areas.
B.
Geothermal energy is a renewable resource that is available in all cities in the United States.
C.
Geothermal energy is a nonrenewable resource that makes use of steam created by a nuclear reactor.
D.
Geothermal energy is a nonrenewable resource that makes use of steam created through burning fossil fuels.