Once current oil reserves becomes too expensive to extract,the only energy option will be to
A) look for more oil.
B) use or waste less oil.
C) find replacement sources of energy.
D) all of these answers
E) none of these answers

Question

Quizplus · Accepted Answer

When current oil reserves become too expensive to extract, it is likely that a combination of looking for more oil, using or wasting less oil, and finding replacement sources of energy will be necessary to address energy needs.

Once Current Oil Reserves Becomes Too Expensive to Extract,the Only