Silica will determine if the volcano will be quiet or explosive by building itself up in the volcano pipe, plugging it up like a cork in a bottle and then exploding.
water vapor and high in silica
If the composition of the magma is high in silica, the eruption will be explosive. The Eruption of Mt. St. Helens was an explosive eruption. If the composition of the magma is low in silica, it will produce a quiet eruption. The eruption(s) of Mt. Kilauea are quiet eruptions.
No, Mauna Loa is not an explosive volcano. It tends to be non-explosive.
if a volcano is high in silica, it will be explosive. If its low in silica, it will be quiet. Two important things that determine whether an eruption will be explosive or quiet: # The amount of water vapor and other gases that are trapped in the magma. # If the magma is basaltic or grantic.
If the composition of the magma is high in silica, the eruption will be explosive. The Eruption of Mt. St. Helens was an explosive eruption. If the composition of the magma is low in silica, it will produce a quiet eruption. The eruption(s) of Mt. Kilauea are quiet eruptions.
quiet and explosive
yes a composite volano is both quiet and explosive
quiet low silicia
The yboth have silica
quiet and explosive
Yes. The Yellowstone volcano has produced several VEI-8 eruptions, the most explosive level of eruption possible.
A quiet, non explosive eruption. Silica-high lava produces explosive eruptions.