What tectonic plate is Mount Pinatubo on?

Mount Pinatubo is an active volcano found in the Zambales Mountains on the northern island of Luzon and is part of the Luzon island arc chain at a complex intersection of micro-plates between the Eurasian and Philippine plate.

What type of tectonic plate boundary is Mount Pinatubo on?

The plate movement of Mount Pinatubo is on a convergent plate boundary. Meaning, Pinatubo is at a subduction zone when the two plates of the Earth’s crust converge, one subducting or moving under the other.

What tectonic plate is volcano on?

The Ring of Fire is a large circle of explosive volcanoes around the Pacific Ocean. The circle is formed by the subduction of the Pacific Plate and some smaller plates under surrounding plates. Volcanoes are vents, or openings in Earth’s crust, that release ash, gases and steam, and hot liquid rock called lava.

What plate boundary is the Philippines on?

The plate is bordered mostly by convergent boundaries: To the north, the Philippine Sea Plate meets the Okhotsk Plate at the Nankai Trough.

What is Mt Pinatubo surrounded by?

The modern Pinatubo is a dome complex and stratovolcano made of dacite and andesite. This complex is surrounded by pyroclastic flow and lahar deposits from large explosive eruptions.

What type of volcano is Mount Pinatubo?

stratovolcano

Mt. Pinatubo is a stratovolcano in the Philippines. June 15, 1991, it erupted, resulting in the second-largest eruption of the 20^th century.

Is the Nazca plate convergent or divergent?

convergent boundaries

Examples of ocean-continent convergent boundaries are subduction of the Nazca Plate under South America (which has created the Andes Range) and subduction of the Juan de Fuca Plate under North America (creating the mountains Garibaldi, Baker, St.

Is Nazca Plate continental or oceanic?

oceanic

The Nazca Plate or Nasca Plate, named after the Nazca region of southern Peru, is an oceanic tectonic plate in the eastern Pacific Ocean basin off the west coast of South America.

What type of tectonic plate is the Nazca Plate?

oceanic tectonic plate

The Nazca plate is an oceanic tectonic plate in the southeastern Pacific Ocean that shares both convergent and divergent boundaries, corners multiple triple junctions, contains three seamount chains, overrides four hotspots, and is responsible for the creation of the Andean orogeny (Figure 1).

What type of plate boundary occurs between the North American and Eurasian plates?

Divergent boundary. When two plates are moving apart, a divergent boundary takes place. The North American plate and the Eurasian plate share a boundary in the middle of the Atlantic ocean. Here, they move apart from each other at this boundary and the mantle from below rises to the surface to a create a new crust.

What plate boundaries are Antarctic and South American plates?

The two longest boundaries—those with the Antarctic and South American plates—are both sinistral strike-slip boundaries (Thomas et al., 2003). The southern border with the Antarctic plate, known as the South Scotia Ridge, moves with a rate of 7.5-9.5 mm/yr.

What type of plate boundary is Antarctic and Australian plate?

divergent boundary

The southerly side is a divergent boundary with the Antarctic Plate called the Southeast Indian Ridge (SEIR). The subducting boundary through Indonesia is not parallel to the biogeographical Wallace line that separates the indigenous fauna of Asia from that of Australasia.

What is the type of boundary between Australian plate and African plate?

Convergent is the type of boundary between Australian plate and African plate. A tectonic boundary where two plates are moving toward each other. If the two plates are of equal density, they usually push up against each other, forming a mountain chain.

What are the 3 tectonic plates?

Most seismic activity occurs at three types of plate boundaries—divergent, convergent, and transform.

Which plate is the Indo-Australian Plate?

The Indo-Australian Plate is a major tectonic plate that includes the continent of Australia and surrounding ocean, and extends northwest to include the Indian subcontinent and adjacent waters. It was formed by the fusion of Indian and Australian plates approximately 43 million years ago.

Is the Indo-Australian Plate convergent or divergent?

convergent

The NE boundary of the Indo-Australian Plate exhibits a uniquely complex and laterally varying set of convergent tectonic styles. Continental collision is occurring along the Himalayan, New Guinea and New Zealand segments of the plate boundary (Fig. 1).

Where is the Antarctic Plate?

continent of Antarctica

The Antarctic Plate is a tectonic plate containing the continent of Antarctica and the Kerguelen Plateau and extending outward under the surrounding oceans.

Is Antarctic Plate a major tectonic plate?

The Antarctic Plate is one of Earth’s 7 major plate tectonic boundaries. In terms of size, it’s the fifth largest being slightly smaller than the African Plate. If you study the geography of most tectonic plate boundaries, they generally consist of both oceanic and continental crust.

Is the Philippine plate convergent or divergent?

convergent

The Philippine Sea Plate. The Philippine Sea plate is tectonically unusual in that almost all the boundaries are convergent. The Pacific plate is subducting beneath the Philippine Sea plate to the east while the west/northwestern part of the Philippine Sea plate is subducting beneath the continental Eurasian plate.