Acid rain, or acid deposition, is a board term that nicludes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic. Acidic water usually has pH 2.5 to 4.5, which poisons the ecosystem and adversley affects plants, fishes, mammals. It is caused by industrial pollutants, mainly sulfur oxides and nitrogen oxides, emitted into the atmosphere and returning to earth in the form of acidic rain water.
Read the below questions and try to answer them.
How acidic is acid rain?

Explanation

**Step-by-Step Solution:**

1. **Understanding Acid Rain**: Acid rain is precipitation that contains acidic components, primarily sulfuric acid (H₂SO₄) and nitric acid (HNO₃). These acids are formed when sulfur oxides and nitrogen oxides, which are pollutants from industrial activities, react with water vapor in the atmosphere.

2. **Formation of Acids**:
- Sulfur oxides (SO₂ and SO₃) combine with rainwater to form sulfuric acid (H₂SO₄).
- Nitrogen oxides (NO and NO₂) react with rainwater to form nitric acid (HNO₃).

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