Instead of only generating more electricity, rising energy demands may also be met by ________.
a. switching from natural gas to coal
b. switching from coal and natural gas to windmills and solar technologies
c. increasing the efficiency of energy consumption
d. using more nuclear power instead of fossil fuels
e. building more coal-burning power plants
Answer: c. increasing the efficiency of energy consumption
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.