human
Question: Acid rain has a pH below 5.6. This rain can damage soil, lakes, crops, and buildings. Acid rain is caused by all of the following except

Choices:
A) industrial emissions from factories.
B) coal that is burned to produce heat and power.
C) automobile exhaust.
D) nuclear power plants that produce radiation.
gpt
The correct answer is 3: nuclear power plants that produce radiation..