Which risk increases when degassing pathways become blocked within a volcanic dome?

💡 Explanation

Over-pressurization increases because blocked degassing forces gas accumulation within the dome, thereby raising internal pressure until it surpasses the dome's structural strength, which causes explosive eruptions, rather than merely altering viscosity.

• Which airflow results when polar and equatorial temperature differences increase?
• Which effect dramatically alters ocean currents and weather patterns during an El Niño event?
• Which mechanism initiates upwelling along transform fault zones in oceanic ridges?
• Which increased risk follows loess deposit exposure to increased saturation?
• Which outcome is amplified when wave diffraction focuses energy around coastal headlands with sea stacks?
• Which global precipitation effect is caused by the intertropical convergence zone (ITCZ)?