Which geological consequence results when differential dissolution widens fractures?

💡 Explanation

Sinkhole formation occurs due to differential dissolution, a form of chemical weathering, especially in karst topography; because dissolution widens pre-existing fractures rapidly, a cavity forms, leading to ground collapse. Therefore, sinkholes form, rather than uniform subsidence because stress concentrates, and water infiltration focuses creating localized instability.

• Which effect occurs when asperities impede strike-slip movement?
• Which outcome accelerates when saturated soil exceeds its shear strength on moderate arctic slopes?
• Which process primarily controls soil composition after prolonged intense weathering?
• Which risk increases when constructing structural foundations on sloping alluvial deposits?
• Which outcome results when regional stress exceeds a fault's static friction?
• Which outcome occurs when shearing forces exceed fault strength?