Which risk significantly increases when highly viscous lava reaches seawater?

💡 Explanation

Lava encounters water and results in rapid phase transition. Water flashes to steam, which drastically increases pressure because thermal expansion causes instantaneous, violent explosions, therefore resulting in explosive events rather than lower energy pillow lava formation due to gradual deposition.

• Which process triggers oxbow lake sediment infilling following channel avulsion?
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• Which landform results when persistent katabatic katabatic winds redistribute loess?
• Which process accelerates talus slope formation where freeze-thaw cycles dominate?
• Which mechanism causes expansion of subtropical desert regions due to atmospheric circulation?
• Which outcome results when the hydraulic conductivity of loess decreases?