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Islands above a certain size usually have fresh groundwater, while low islands often do not, so volcanic islands are more likely to be habitable. Many volcanic islands emerge from the deep abyss of the ocean, and feature rough or mountainous landscapes in their interiors and a diverse array of summit elevations.
Nisyros also spelled Nisiros (Greek: Νίσυρος, romanized: Nísyros; Modern Greek pronunciation:) is a volcanic Greek island and municipality located in the Aegean Sea.It is part of the Dodecanese group of islands, situated between the islands of Kos and Tilos.
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 ...
Satellite image of the Big Raven Plateau in British Columbia, Canada Rangipo Desert of the North Island Volcanic Plateau. Numerous tephra layers are visible. The Pajarito Plateau in New Mexico, United States is an example of a volcanic plateau. A volcanic plateau is a plateau produced by volcanic activity. There are two main types: lava ...
Tofua caldera. Tofua is a volcanic island in Tonga.Located in the Haʻapai island group, it is a steep-sided composite cone with a summit caldera.It is part of the highly active Kermadec-Tonga subduction zone and its associated volcanic arc, which extends from New Zealand north-northeast to Fiji, and is formed by the subduction of the Pacific Plate under the Indo-Australian Plate. [2]
Piton des Neiges was formed by the Réunion hotspot and emerged from the sea about two million years ago. [citation needed] The volcano has been inactive for 20,000 years.. Réunion itself is considered to be about three million years old; the other two islands in the archipelago, Mauritius and Rodrigues, are 7.8 million and 1.5 million years old, respective
The word volcano (UK: /vɒlˈkeɪnəʊ/; and US /vɔlˈkeɪnoʊ/) originates from the early 17th century, derived from the Italian vulcano, a volcanic island in the Aeolian Islands of Italy whose name in turn comes from latin volcānus or vulcānus referring to Vulcan, the god of fire in Roman mythology.
The island is an active volcano, and has erupted regularly since 1814. [4] In 1853, an eruption destroyed the village of ʻAhau and killed 25 people. An eruption beginning in August 1886 destroyed buildings and crops and created a new island in the lake. [5] Another in 1912 involved thirty active cones and threw lava to a height of 500 feet. [6]