Which risk increases when subsurface carbon sequestration targets exceed threshold?

💡 Explanation

Induced seismicity risk rises under high-volume carbon dioxide injection because pore pressure increases activate the mechanism of fault reactivation. Therefore, A is correct; earthquake risk rises, rather than the hydrate release, thaw, or tsunami scenarios driven via thermal or displacement mechanisms.

• Which mineral resource accumulation concentrates within subtropical ocean gyres where Ekman transport converges debris?
• Which risk increases when earthquake-induced liquefaction weakens ground infrastructure on a coastal slope?
• Which thermal consequence arises where oceanic crust subducts beneath continental crust?
• Which process causes increased flood risk when increased impermeable coverage occurs on an alluvial fan?
• Which weather outcome intensifies because of high-altitude Coriolis forces?
• Which consequence results when soil's clay minerals break disrupting drainage?