Which of the following pollutants is primarily responsible for the formation of acid rain?

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Q: Which of the following pollutants is primarily responsible for the formation of acid rain?

Solution: Sulfur oxides (SOx) and nitrogen oxides (NOx) are the main pollutants that contribute to the formation of acid rain.

Steps: 5

Step 1: Understand what acid rain is. Acid rain is rain that has a higher acidity than normal due to pollutants in the air.
Step 2: Identify the main pollutants that cause acid rain. The two main types are sulfur oxides (SOx) and nitrogen oxides (NOx).
Step 3: Learn how these pollutants enter the atmosphere. They are released from burning fossil fuels, industrial processes, and vehicle emissions.
Step 4: Recognize that when sulfur oxides and nitrogen oxides mix with water vapor in the atmosphere, they form sulfuric acid and nitric acid.
Step 5: Conclude that these acids fall to the ground as acid rain, making sulfur oxides and nitrogen oxides the primary pollutants responsible for it.