What two properties of magma determine what kind of volcano will form?

1 ⤊

How silicic or mafic the magma is.

2006-11-28 14:16:06 · answer #1 · answered by Anonymous · 0⤊ 1⤋

Viscosity, and water content.
or gas content and water content, same thing just different wording.

2006-11-28 14:12:25 · answer #2 · answered by qncyguy21 6 · 1⤊ 0⤋

check out this site for info.

encarta.msn.com/encyclopedia_761570122/Volcano.html

2006-11-28 14:14:43 · answer #3 · answered by stick man 6 · 0⤊ 1⤋