Waste from nuclear power plants Spills from chemical manufacturing plants Gases from burning fossil fuels Gases from aerosol spray cans
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: One of the main causes of acid rain is
Possibilities:
- Waste from nuclear power plants
- Spills from chemical manufacturing plants
- Gases from burning fossil fuels
- Gases from aerosol spray cans

Gases from burning fossil fuels