What are the affect of acid rain on iron structure?

Acid rain can significantly corrode iron structures due to its lower pH, which accelerates the oxidation process. This leads to the formation of rust (iron oxide), weakening the structural integrity of the iron over time. The presence of moisture and pollutants in acid rain enhances the deterioration, resulting in increased maintenance costs and potential safety hazards for buildings, bridges, and other iron-based infrastructures. Regular protective coatings and maintenance are essential to mitigate these effects.