Which of the following is a deficiency of wind energy?
A. Wind power systems do not pollute the atmosphere.
B. It does not require provision of fuel and transportation.
C. Naturally they fluctuate.
D. It is a renewable source of energy.
Answer:C
Which of the following is a deficiency of wind energy?
A. Wind power systems do not pollute the atmosphere. B. It does not require provision of fuel and transportation. C. Naturally they fluctuate. D. It is a renewable source of energy.