Which risk increases for nearby communities when a rhyolitic lava dome's growth stalls?

💡 Explanation

Pyroclastic flow risk elevates because pressure builds within the solidified dome until it explosively breaches; therefore, a stalled dome is more dangerous than a constantly flowing one, rather than leading to caldera collapse which typically proceeds slowly.

• Which large-scale circulation results because prevailing wind patterns drive surface currents?
• Which landform evolves when wave refraction concentrates erosion?
• Which mechanism causes density-driven ocean circulation when surface water salinity increases substantially at high latitudes?
• Which mechanism causes increased stream erosion downstream of a dam following heavy precipitation?
• Which outcome primarily results when freeze-thaw erodes cirques?
• Which landscape outcome most directly results when wind erosion bypasses surface armoring?