Mayon Volcano primarily ejects basaltic to andesitic magma, which is characteristic of its active stratovolcano nature. The basaltic magma is typically fluid, allowing for relatively gentle eruptions, while andesitic magma can lead to more explosive eruptions due to its higher viscosity. This combination contributes to Mayon's well-defined cone shape and frequent volcanic activity.
Mayon Volcano primarily ejects basaltic to andesitic magma. This type of magma is characterized by its relatively low viscosity, allowing for more fluid lava flows and explosive eruptions. The composition is influenced by the subduction of the Philippine Sea Plate beneath the Eurasian Plate, leading to the generation of magma that is rich in silica and other volcanic gases. As a result, Mayon is known for its symmetrical cone shape and frequent explosive activity.
The location of a volcano can affect the magma composition by influencing the source of the magma. Magma composition can vary based on factors like the depth of the magma source, the presence of subducted materials, and the amount of water and gases present. Different locations can have different geological conditions that influence the composition of the magma erupted by a volcano.
Magma(or lava if it is already above or out of the volcano
yes, I think so. because, very large volume of magma is ejected and then magma chamber can't support the volcano above it. then the volcano begins to sink into the earth.magma chamber empties and a new collapsed depression occurs.
Haleakala in Hawaii is a shield volcano. Shield volcanoes are characterized by their gentle sloping sides and widespread lava flows, resulting from low-viscosity magma. This type of volcano typically has relatively quiet eruptions.
Cause it was one of the first volcanos
The location of a volcano can affect the magma composition by influencing the source of the magma. Magma composition can vary based on factors like the depth of the magma source, the presence of subducted materials, and the amount of water and gases present. Different locations can have different geological conditions that influence the composition of the magma erupted by a volcano.
Magma(or lava if it is already above or out of the volcano
Rocks, magma, what else? WHAT ELSE YOU ARE DUMB read on. you can find diamonds, copper, gold , zinc and lead that is formed within the volcano why do you think that they have got mines in the USA into the volcano
yes, I think so. because, very large volume of magma is ejected and then magma chamber can't support the volcano above it. then the volcano begins to sink into the earth.magma chamber empties and a new collapsed depression occurs.
uhm i think its shield volcano but im not sure ...... but i kno its between A, HOT SPOT B, CINDER - CONE VOLCANO C, COMPOSITE D, SHIELD VOLCANO or the storage of magma under the volcano
I think it is all to do with the pressure forming underneath the earth's crust in the mantle and magma chamber hope this helps!
yes, I think so. because, very large volume of magma is ejected and then magma chamber can't support the volcano above it. then the volcano begins to sink into the earth.magma chamber empties and a new collapsed depression occurs.
In order for a volcano to erupt, magma must move toward the surface. This causes rock to shift and break underground, generating earthquakes.
Haleakala in Hawaii is a shield volcano. Shield volcanoes are characterized by their gentle sloping sides and widespread lava flows, resulting from low-viscosity magma. This type of volcano typically has relatively quiet eruptions.
Volcanoes do not have a fixed number of degrees. They typically form at tectonic plate boundaries or hotspots where magma rises towards the surface, leading to volcanic activity. Temperature inside a volcano can range from hundreds to over a thousand degrees Celsius, depending on the type of magma and stage of activity.
Lava is the name given to magma which has been erupted onto the earth's surface. Magma in turn forms by the partial melting of material in the upper mantle, usually caused by either the release of "volatiles" - water / gases etc into the mantle from a subducting slab of oceanic crust which acts to lower the temperature at which it will melt or by decompression melting of up welling mantle material.