Question

Which of the following characteristic of magma does NOT determine the type of volcano?

Answer 1

What are the characteristic opptions  

Answer 2

There are four characteristics of magma that may define the type of volcano which they can be present. The Percentage of silicon dioxide and iron and magnesium, the temperature of magma and its viscosity and eruptive behavior. The lesser concentration of silicates means less viscous and lesser temp magmas which leads to gentler eruptions.