Biofuels and nuclear power may prove useful as ____________.
A) inexpensive technologies for developing nations
B) pollution-free sustainable energies
C) replacement fuels for motor vehicles
D) stages in the development of fusion generators
E) energies to bridge the time between fossil fuel depletion and new renewables

Question

Quizplus · Accepted Answer

Both biofuels and nuclear power can serve as transitional energies between the use of fossil fuels and the development of new renewables. Biofuels can be used as a replacement for gasoline and diesel until electric vehicles become more widespread, while nuclear power can provide a continuous source of energy while renewable technologies are still in development. Neither of these options are completely pollution-free or sustainable, but they can be useful in bridging the gap between old and new energy sources.

Biofuels and Nuclear Power May Prove Useful as ____________