The higher the viscosity of a magma, the _______the potential for explosive eruptions.

Question

Quizplus · Accepted Answer

The viscosity of magma determines how easily it can flow. The higher the viscosity, the thicker and stickier the lava is, which makes it difficult for gases to escape. This gas buildup can lead to explosive eruptions because the built-up gas wants to escape, causing the magma to explode violently. Therefore, the higher the viscosity, the greater the potential for explosive eruptions.

The Higher the Viscosity of a Magma, the _______The Potential