Which of the following does NOT contribute to acid rain?
A) coal-burning power plants
B) lightning
C) volcanic eruptions
D) All of the above contribute to acid rain.
Answer: D) All of the above contribute to acid rain.
A) coal-burning power plants
B) lightning
C) volcanic eruptions
D) All of the above contribute to acid rain.
Answer: D) All of the above contribute to acid rain.