What signs do scientists look for when predicting volcanic eruptions?
A) changes in earthquake activity
B) increases in gas and steam emission
C) changes in shape
D) All of the above are correct.

Question

Quizplus · Accepted Answer

Scientists look for all of the above signs when predicting volcanic eruptions. Changes in earthquake activity can indicate movement of magma beneath the surface, increases in gas and steam emission can indicate rising magma and changes in shape can show deformation caused by pressure from magma buildup.

What Signs Do Scientists Look for When Predicting Volcanic Eruptions