Which outcome occurs when differential pressure increases within rhyolitic lava domes?

💡 Explanation

Block and ash flow generation increases during dome collapse, because high pressure causes increased instability and therefore debris avalanches from the dome's steep sides; rather than directly intensify phreatic activity with external water.

• Which outcome occurs when freeze-thaw cycles cause rock weathering above a permafrost layer?
• Which outcome commonly occurs near continents within anticyclonic oceanic gyres?
• Which risk increases when thawing permafrost accelerates solifluction on a hillside?
• Which pattern results when differential ice ablation occurs?
• Which geological feature’s formation follows the cutoff of a river meander loop alongside a floodplain lake?
• Which mechanical process accelerates destabilization of Arctic building foundations when surface insulation degrades, triggering active layer detachments?