Which outcome occurs when elevated atmospheric CO₂ levels persist?

💡 Explanation

Increased atmospheric CO₂ dissolves in rainwater and enhances carbonic acid weathering; this acid reacts with limestone, accelerating dissolution within karst landscapes in the form of widened joints and sinkholes. Therefore, dissolution increases, rather than other geological processes, because of the specific reaction.

• Which outcome typically results when creeping along slow-slip faults reaches a critical stress threshold?
• Which scenario increases the likelihood of lahar formation following pyroclastic flow events?
• Which mechanism causes crustal thickening when thrust faulting occurs in collisional mountain belts?
• Which risk increases when volcanic tephra accumulates on glaciers?
• Which consequence results when thermal expansion of seawater?
• Which mechanism increases landslide risk during intense rainfall following a large earthquake in mountainous regions?