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How the composition of magma determines an eruption's characteristics?
Silica(te) rich magma is usually an explosive eruption. The explosiveness of an eruption depends on - a) Gases trapped within the magma at eruption b) The Silica content c) The fragility of the crater walls and/or the volcanic plug.
How can you tell if a layer of composite cone was formed by quiet eruption or explosive eruption?
A layer of composite cone formed by quiet eruption will have alternating layers of ash and lava flows, with gentle slopes. In contrast, a layer formed by explosive eruption will have predominantly pyroclastic materials like ash and pumice, with steep slopes and a more jagged appearance due to the explosive nature of the eruptions.
What type of eruption produces a gentle flow of lava?
A type of eruption that produces a gentle flow of lava is called an effusive eruption. In these eruptions, lava flows steadily and slowly, typically without explosive activity. The lava tends to have low viscosity, allowing it to flow easily across the surface of the volcano.
If you have quiet eruption what kind of silica do you have?
If an eruption is quiet, it typically indicates that the magma has low viscosity due to high silica content. The high silica content causes the magma to be more fluid, allowing gases to escape easily and resulting in a gentle eruption with less explosive activity.
What factors determine how explosive the eruption of a volcano will be?
In a volcano, the higher the pressure rises before eruption takes place, the more explosive the eruption will be. Some volcanoes seem to be "gentle flow" as a matter of course (like Mauna Loa in Hawaii). Some seem to be explosive as a matter of course (like Vesuvius in Italy). Others manifest both types of eruptions.
How the composition of magma determines an eruption's characteristics?
Silica(te) rich magma is usually an explosive eruption. The explosiveness of an eruption depends on - a) Gases trapped within the magma at eruption b) The Silica content c) The fragility of the crater walls and/or the volcanic plug.
What about magma affects how explosive an eruption will be?
The composition of the magma affects how explosive a volcanic eruption will be.
Does mount mayon have quiet eruption or explosive eruption?
its like josephs farts explosive!
How can you tell if a layer of composite cone was formed by quiet eruption or explosive eruption?
A layer of composite cone formed by quiet eruption will have alternating layers of ash and lava flows, with gentle slopes. In contrast, a layer formed by explosive eruption will have predominantly pyroclastic materials like ash and pumice, with steep slopes and a more jagged appearance due to the explosive nature of the eruptions.
Is the 1902 eruption of mt pelee non explosive or explosive?
explosive
Are cinder cones explosive or gentle?
explosive
Was Diamond Peak an explosive or quiet eruption?
explosive
What type of eruption produces a gentle flow of lava?
A type of eruption that produces a gentle flow of lava is called an effusive eruption. In these eruptions, lava flows steadily and slowly, typically without explosive activity. The lava tends to have low viscosity, allowing it to flow easily across the surface of the volcano.
Was mount shasta's eruptions explosive or gentle?
it was gentle
What type of eruption did Mt erebus have?
It had an eruption like explosive diarrhea.
What makes a quiet eruption different from an explosive eruption?
quiet eruption flows easeir cause it has a low viscosity and lava flows easier but explosive eruption has a high viscosity and lava flows slower
If you have quiet eruption what kind of silica do you have?
If an eruption is quiet, it typically indicates that the magma has low viscosity due to high silica content. The high silica content causes the magma to be more fluid, allowing gases to escape easily and resulting in a gentle eruption with less explosive activity.
