Why is the geologic history of a volcano important in hazard prediction?
A)The geologic history helps to determine whether evacuation is necessary.
B)The geologic history reflects the history of subduction beneath a volcano.
C)The geologic history is an important indicator of seismic activity.
D)The geologic history reveals the frequency and style of eruptions.

Question

Quizplus · Accepted Answer

The geologic history of a volcano reveals the frequency and style of eruptions, which can be used to predict the likelihood and potential magnitude of future eruptions. This information is critical in hazard prediction and risk assessment, allowing for evacuation plans to be developed and implemented in areas at higher risk.

Why Is the Geologic History of a Volcano Important in Hazard