human
Question: Wind is becoming more common as a source of energy. Wind farms require large open spaces for the wind turbines. A negative consequence of this technology is wind turbines

Choices:
A) are an inexpensive source of energy.
B) cause little pollution to the environment.
C) may hurt the flying animals in the area.
D) are a renewable source of energy.
gpt
The correct answer is 2: may hurt the flying animals in the area..