Which statement is true? Which statement is true?
A. The combustion of biomass can replace fossil fuels in conventional power plants.
B. Hydroelectric energy uses the energy from the sun, which is a renewable resource.
C. Oil is a non-renewable resource that is hardly ever used, so there is not a concern of depleting the Earth's supply.
D. Solar energy is a non-renewable resource that is used by many countries all over the world.