Geothermal and Tidal Generation of Electricity Are Similar in That

Multiple Choice

Geothermal and tidal generation of electricity are similar in that

A) although they are effective at generating electricity,the sites where the technology can be used are very limited.
B) both are simple technologies that can be used with little initial investment.
C) both have the potential to produce large amounts of electricity in many places in the world.
D) None of the statements is correct.