A compositionally stratified magma chamber could give rise to a variety of volcanic products from a single volcanic centre, like at Mount Mazama.

Question

Quizplus · Accepted Answer

This statement is true because a compositionally stratified magma chamber means that there are different layers of magma of different compositions, and as the magma rises and erupts from the volcano, it may produce different types of volcanic products depending on which layer (or combination of layers) is being erupted. This is exactly what happened at Mount Mazama, where different eruptions produced different types of volcanic products such as pumice, ash, and lava depending on the composition of the magma being erupted.

A Compositionally Stratified Magma Chamber Could Give Rise to a Variety