Which of the following is an example of a secondary volcanic hazard?

Question

Quizplus · Accepted Answer

Lahars are a secondary volcanic hazard because they are mudflows or debris flows that are triggered by volcanic activity but can occur independently of an eruption. They are often caused by the rapid melting of snow and ice on a volcano during an eruption, or by heavy rainfall remobilizing loose volcanic material on the slopes of a volcano, rather than being a direct product of the eruption itself.

Which of the Following Is an Example of a Secondary