Question

question 3 (20 points) listen when magma is on the move at shallow depths it commonly generates a swarm of small earthquakes referred to as delirium tremens small earthquakes referred to as harmonic tremors large earthquakes referred to as harmonic tremors large earthquakes referred to as delirium tremens

Explanation:

To solve this, we recall geological knowledge: Magma movement at shallow depths causes small earthquakes called harmonic tremors. Delirium tremens is a medical condition (not related to earthquakes). Also, magma - related quakes here are small, not large. So we eliminate options with delirium tremens or large earthquakes.

Answer:

B. small earthquakes referred to as harmonic tremors