What is one reason that ash fall is such a significant hazard?
A)The basaltic magma that produces the ash is low in silica.
B)The weight of the ash can cause structural damage to buildings.
C)The pyroclastic flow that deposits the ash is a hot, glowing cloud.
D)The associated lava flows can cover large areas.

Question

Quizplus · Accepted Answer

Ash fall is a significant hazard because the weight of the ash can cause structural damage to buildings. Heavy ash fall can cause roofs to collapse, damage electrical systems, and disrupt transportation systems. It can also pose a health hazard to people and animals who breathe it in.

What Is One Reason That Ash Fall Is Such a Significant