Which consequence results when increased atmospheric sulfur dioxide drives weathering?

💡 Explanation

Acid rain, formed by sulfur dioxide reacting with water, enhances chemical weathering. This carbonation dissolution accelerates limestone breakdown, because it dissolves calcium carbonate. Therefore, A is correct, rather than other options involving mineral reactions or biological impacts.

• Which outcome develops when groundwater acidification accelerates subsurface dissolution in karst regions?
• Which effect occurs when wave refraction focuses on headlands?
• Which condition causes increased earthquake risk within strike-slip fault zones?
• Which phenomenon limits fjord formation beyond temperate coastal regions?
• Which risk increases when floating plastic debris accumulates within subtropical gyres?
• Which outcome frequently destabilizes surrounding regions because of volcanism within volcanic arcs?