divergent
divergent
convergent plate boundary and the pacific plate
mount Kilimanjaro sits on a divergent plate boundry
The Pacific-North American Plate Boudary also called the San Andreas Fault
If we consult a map showing tectonic plates, we can see that Mauna Loa is on the Pacific plate. The general rule is that volcanic activity usually appears along plate boundaries, but Mauna Loa and the Hawaiian Islands sit on what is called a hot spot in approximately the middle of Pacific plate.
Eyjafjallajökull sits on the Mid-Atlantic Ridge, which is a divergent tectonic plate boundary located between the North American Plate and the Eurasian Plate.
Mount Merapi sits on the destructive plate boundary between the Indo-Australian Plate and the Eurasian Plate in Indonesia. This boundary is characterized by subduction, where the Indo-Australian Plate is moving beneath the Eurasian Plate, leading to volcanic activity in the region.
Mount St. Helens sits on the Cascadia Subduction Zone, which is a convergent plate boundary where the Juan de Fuca Plate is subducting beneath the North American Plate. This subduction zone is responsible for the volcanic activity in the region.
mount aso is a ocianic plate boundry as it is near enough in sea water and it full of it but does no sit on sea water mount aso is on land but through the middle of the volcano is underwater. any questions :)
Eyjafjallajökull sits on the boundary of the North American and Eurasian tectonic plates in Iceland. The volcano is located on the Mid-Atlantic Ridge, which is a divergent boundary where the two plates are moving apart.
Christchurch sits on the boundary of the Pacific Plate and the Australian Plate in New Zealand. This region is prone to seismic activity due to the plates' movements against each other.
The Hawaiian Islands are not on or near to a plate boundary. One explanation is that the Hawaii volcanoes sit on top of a hot spot in the mantle called a 'mantle plume'. This theory is however being challenged and other causes of mantle melting are being proposed see the link below.