Question

a geologist is studying the process of soil formation in a region with active volcanic activity. which factor is most likely to accelerate the process of soil formation in this region?
high levels of volcanic ash deposition
slow weathering of volcanic rock
limited organic matter accumulation
frequent volcanic eruptions disrupting soil formation

Explanation:

Volcanic ash is rich in minerals and nutrients. High - levels of volcanic ash deposition can quickly add material to the soil - forming process, accelerating it. Slow weathering of volcanic rock would be a slower process for soil formation. Limited organic matter accumulation is not conducive to soil formation. Frequent volcanic eruptions disrupting soil formation would not accelerate it but rather hinder or destroy the ongoing soil - forming process.

Answer:

High levels of volcanic ash deposition