What outcome increases when viscous magma plugs fractures?

💡 Explanation

Elevated pyroclastic flow occurrence increases because dome instability caused by magma crystallization creates overpressure and thus, catastrophic collapse rather than slow, sustained outgassing; therefore pyroclastic flows result, creating area effects.

• Which landscape outcome increases surrounding sediment armoring with increased regional deflation?
• Which consequence results when freeze-thaw cycles saturate soil?
• Which mechanism causes the deepening of a fjord's basin over geologic timescales?
• Which risk increases when fine loess sediment accumulates rapidly?
• Which consequence results when overgrazing reduces bioturbation rates?
• Which consequence results when pyroclastic surges encounter a saturated floodplain?