Question

What does the amount of silica in a volcanos magma determine about its eruption

Answer 1

If a volcano’s magma is high in silica, the volcano will probably erupt explosively. If the magma is not high in silica, the volcano will probably erupt quietly.

Step-by-step explanation:

Answer 2

The silica content of the magma determines how thick the magma is, how easily it flows and how easily dissolved gases within the magma can escape.

yw :))