Question

What gas does the ash from the volcanic eruption goes into the atmosphere and creates acid rain?

Answer 1

Sulfur dioxide (SO2) gas from volcanic eruptions can create acid rain when it dissolves in rainwater, forming weak sulfuric acid.

Step-by-step explanation:

The gas from volcanic eruptions that can create acid rain when it enters the atmosphere is sulfur dioxide (SO₂). When sulfur dioxide dissolves in rainwater, it forms a weak sulfuric acid, which contributes to the acidity of the rain. Acid rain can have damaging effects on the environment, including lowering the pH of lakes and harming aquatic ecosystems.