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Volcanic island, an island of volcanic origin; Taal Volcano, an island volcano in the Philippines; Volcano Islands, a group of volcanic islands near Japan; Vulcano Island, a small volcanic island in the Tyrrhenian Sea
The lake fills Taal Volcano, a large volcanic caldera formed by very large eruptions between 500,000 and 100,000 years ago. It is the country's third-largest lake, after Laguna de Bay and Lake Lanao. Volcano Island, the location of Taal Volcano's historical eruptions and responsible for the lake's sulfuric content, lies near the center of the lake.
Further subsidence causes the volcano to sink below the sea surface, becoming a seamount. Once a seamount is 600 m (2,000 ft) or more under the surface, it is also classed as a guyot . [ failed verification ] [ 1 ] This list documents the most significant volcanoes in the chain, ordered by distance from the hotspot, but there are many others ...
Geologically, a volcanic island is an island of volcanic origin. The term high island can be used to distinguish such islands from low islands , which are formed from sedimentation or the uplifting of coral reefs (which have often formed on sunken volcanoes).
The Volcano Islands (火山列島, Kazan Rettō) or Iwo Islands (硫黄列島, Iō-rettō) are a group of three Japanese-governed islands in Micronesia. They lie south of the Ogasawara Islands and belong to the municipality of Ogasawara, Tokyo , Tokyo Metropolis , Japan.
The island, with an area of 12.6 square kilometres (4.9 sq mi), [4] represents the upper third of the volcano. [5] Its population was about 500 as of 2016 [update] . [ 2 ] The volcano has erupted many times and is constantly active with minor eruptions, often visible from many points on the island and from the surrounding sea, giving rise to ...
The island is a basalt pillar with sheer sides, the only visible portion of a submarine volcanic caldera extending 2.6 kilometres (1.6 mi) south-east at an average depth of 240 metres (790 ft). The above sea-level portion measures approximately 84 metres east-west and 56 metres north-south, with a summit height of 99 metres (325 ft).
The Jeju Volcanic Island and Lava Tubes (Korean: 제주 화산섬과 용암 동굴) is a World Heritage Site in South Korea. [1] It was inscribed as one of the UNESCO World Heritage Sites in 2007 because of the Geomunoreum Lava Tube System and the exhibition of diverse and accessible volcanic features which are considered to demonstrate a distinctive and valuable contribution to the ...