What are some factors that could allow flood basalts to have high-volume eruptions?

Question

Quizplus · Accepted Answer

Flood basalts are characterized by high-volume eruptions that can cover extensive areas with relatively thin lava flows. This type of eruption is favored by several factors, including the production of large amounts of magma in the mantle, the presence of thick dikes or conduits that allow magma to rise quickly to the surface, and the low viscosity and high temperature of the magma, which allows it to flow easily and cover large areas. Therefore, all three factors mentioned in choices A, B, and C can contribute to the high-volume eruptions seen in flood basalts.

What Are Some Factors That Could Allow Flood Basalts to Have