Normal rain is slightly acidic because it has absorbed some carbon dioxide from the air. Acid rain is more acidic than normal rain because it has absorbed gases like sulphur oxides and nitrogen oxides as well. Where do these sulphur oxides and nitrogen oxides in the air come from?
Answers
Answered by
29
Explanation:
The chemicals like sulphur oxide and nitrogen oxide gas in the air comes from the factories and industries .
Answered by
12
Answer:
It comes from the factories. and industries.
Similar questions