Which of the following properties of a magma increases with increasing silica content?

Question

Quizplus · Accepted Answer

Viscosity is the property of a magma that increases with increasing silica content. This is because silica tetrahedra tend to link together to form long chains or networks, which can hinder the flow of magma. Therefore, magmas with higher silica content are more viscous and tend to erupt explosively. Melting temperature and magnesium content are not necessarily related to silica content.

Which of the Following Properties of a Magma Increases with Increasing