Question

why do we need more electricity every year?
b wind and water are being used up.
c people use more and more energy.
d all of the above

Explanation:

• Option B: Wind and water are renewable resources (not used up), so this is incorrect.
• Option C: As the population grows and technology advances, people's energy (including electricity) consumption increases, so this explains the need for more electricity yearly.
• Option D: Since B is incorrect, D is also incorrect.

Answer:

C. People use more and more energy.