Question

Which of the following is an advantage of using geothermal energy?
O A. It can be expensive to maintain.
O B. It can cause air and groundwater pollution.
O C. It is free,
C. It is free, renewable, and abundant.
D. It is available only in limited areas.​

Answer 1

Answer:

All of the above options are correct only

Answer 2

Answer:

D.It is available only in limited areas