Which process accelerates breakdown via increased surface area?

💡 Explanation

Frost weathering accelerates rock breakdown because cyclical freeze-thaw action causes ice wedging, a form of mechanical weathering. Because ice occupies greater volume upon freezing, crack propagation occurs, therefore fracturing rock, rather than oxide formation from chemical reactions.

• Which outcome occurs when confined aquifer strata slip?
• Which morphological change results when increased storm surge overwhelms a coastal barrier island's sediment budget?
• Which mechanism primarily contributes to increased sedimentation rates when straightening a meandering river nearing oxbow stage?
• Which outcome occurs when a steep mountain slope underlying a glacial cirque thaws, exceeding its angle of repose?
• Which outcome occurs when rapid snowmelt increases river discharge past the original design height of levees?
• Which risk increases when building foundations sit atop liquefiable soil deposits during an earthquake?