MCQ
Acid rain is caused by $ ..........$
- AEmission of gases from industries.
- BAir pollutants.
- ✓Both $(A)$ and $(B).$
- DNone of above.
✓
Answer
Correct option: C.
Both $(A)$ and $(B).$
Chemical reactions involving air pollutants can create acidic compounds which can cause harm to vegetation and buildings. Sometimes, when an air pollutant, such as sulfuric acid combines with the water droplets that make up clouds, the water droplets become acidic, forming acid rain.
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