Which risk increases when soluble bedrock underlies farmland?

💡 Explanation

Increased cave collapse occurs when farmland lies on soluble bedrock because acid rain enhances dissolution via chemical weathering; therefore collapse risk increases above uncultivated areas, rather than decreased water erosion due to modified flow patterns.

• Which outcome results when soil cohesion decreases in wind-exposed regions due to intense seasonal evapotranspiration?
• Which outcome will likely occur following sustained pyroclastic surges within a deeply eroded valley?
• Which outcome occurs when a substantial landslide obstructs stream flow into a glacial lake?
• Which mechanism causes rhyolitic magma formation at continental volcanic arcs?
• Which outcome occurs when groundwater discharge is significantly reduced along a coastal barrier island?
• Which thermocline depth results when large ocean gyres intensify?