Here's a problem to solve: Which of these statements best describes a possible environmental consequence in constructing a large-scale wind farm to generate electricity?

Among the 4 following options, which is the correct answer?

- A: Wind farms alter the regional climate.
 
- B: Wind farms can disrupt migrating wildlife.
 
- C: Wind farms use a renewable energy source.
 
- D: Wind farms generate direct current electricity.
 