Q: Fact 1: Tidal energy can be used to produce electricity. Fact 2: Ocean thermal is energy derived from waves and also from tidal waves. Given the two facts above, ocean thermal can be used to produce?

OPTIONS:
a). Temperature.
b). electricity.
c). warmth.
d). steam.
e). precipitation.
f). friction.
g). food and shelter.
h). sun's heat.
A:
b).