Admin What plate causes volcanoes to form?
The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. At a divergent boundary, tectonic plates move apart from one another.
In what plate tectonic setting is Mt Pinatubo found group of answer choices spreading center divergent transform fault subduction zone?
On the Island of Luzon in the Philippines in South East Asia lies the volcano that is Mount Pinatubo. It is located at the plate boundary between to the Eurasian and Philippine Plate.
What type of eruption was Mt Pinatubo?
Pinatubo is a stratovolcano in the Philippines. June 12, 1991, it erupted, resulting in the second-largest eruption of the 20th century. The ash plume height reaching more than 40 km (28 mi) high and ejecting more than 10 km3 of magma, classifying it as plinian/ultra plinian eruption style and VEI 6 in eruption size.
What happened during the eruption of Mount Pinatubo?
The world’s largest volcanic eruption to happen in the past 100 years was the June 15, 1991, eruption of Mount Pinatubo in the Philippines. Bursts of gas-charged magma exploded into umbrella ash clouds, hot flows of gas and ash descended the volcano’s flanks and lahars swept down valleys.
What type of plate boundary is Mount Pinatubo on?
The Oceanic Philippine plate is being pushed under the lighter Continental Eurasian plate. The volcano isn’t completely even with the two plates, so when the Oceanic plate is submerged it is melted and forced away as magma. One may also ask, what were the impacts of the Mount Pinatubo eruption?
What caused the Mount Pinatubo eruption?
What caused the Mount Pinatubo eruption? In March and April 1991, magma rising toward the surface from more than 32 km (20 mi) beneath Pinatubo triggered small volcano tectonic earthquakes and caused powerful steam explosions that blasted three craters on the north flank of the volcano.
What type of tectonic plate is the volcano in the Philippines?
It is a subduction-related volcano, formed by the Eurasian Plate sliding under the Philippine Mobile Belt along the Manila Trench to the west. Molten material related to the complex tectonics associated with the subducting slab, rises through the lithosphere and generates the volcanism typical of subduction.
https://www.youtube.com/watch?v=Ca06FNP6qTk