What Is The Origin Of Andaman And Nicobar Island?

Complete step by step answer The two volcanic islands in the Indian Territory are Narcondam and Barren Island. Narcondam Island is part of the east volcano island group of the Andaman island group which is located in the northern Andaman sea.

Which of the following islands of India has volcanic origin?

The correct answer is Barren Island. Barren Island is located about 135 km northeast of the Port Blair of Andaman and Nicobar.

Which is the biggest volcano in India?

Barren Island volcano. Stratovolcano 354 m / 1,161 ft. Barren Island, a possession of India in the Andaman Sea about 135 km NE of Port Blair in the Andaman Islands, is the only historically active volcano along the N-S-trending volcanic arc extending between Sumatra and Burma (Myanmar).

Why is barren island famous?

Around 135 km northeast of Port Blair, the capital of the Andaman and Nicobar Islands, lies Barren Island, which is home to South Asia and India’s only active volcano! … This active volcano along Sumatra to Myanmar is renowned as a Submarine surfacing volcano, just above the subduction zone of India and Burmese plate.

What is the Pacific Ring of Fire?

The Ring of Fire, also referred to as the Circum-Pacific Belt, is a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes. The majority of Earth’s volcanoes and earthquakes take place along the Ring of Fire.

Which island is known as Emerald island in India?

The correct answer is Andaman and Nicobar Island. The Emerald Islands of Andaman and Nicobar Located about 900 km from India in the Bay of Bengal in the Andaman & Nicobar Islands.

Which islands are not volcanic origin?

The few oceanic islands that are not volcanic are tectonic in origin and arise where plate movements have lifted up the ocean floor above the surface. Examples are the Saint Peter and Saint Paul Archipelago in the North Atlantic Ocean and Macquarie Island in the South Pacific Ocean.

Is Hawaii a volcanic island?

The Hawaiian Islands were literally created from lots of volcanoes—they’re a trail of volcanic eruptions. … In the case of the Hawaiian Islands, the Pacific Plate is continually moving to the northwest over the Hawaiian hot spot. This movement caused the Hawaiian chain of islands to form.

What is the origin of volcano?

A volcano is formed when hot molten rock, ash and gases escape from an opening in the Earth’s surface. The molten rock and ash solidify as they cool, forming the distinctive volcano shape shown here. As a volcano erupts, it spills lava that flows downslope. … Volcanic flows are called lahars.

Which foreign country is near Andaman?

The Andaman and Nicobar Islands are one of the seven union territories of India. It is a group of islands at the junction of the Bay of Bengal and the Andaman Sea. Myanmar is the nearest mainland to the island.

Which language is spoken in Andaman and Nicobar?

Population composition

Most speak Hindi or Bengali, but Tamil, Telugu, and Malayalam also are common. The indigenous inhabitants of the Andaman Islands, the Andamanese, historically comprised small isolated groups—all speaking dialects of the Andamanese language.

Is Hawaii in the Ring of Fire?

Volcanoes in the central parts of the Pacific Basin, for example the Hawaiian Islands, are very far from subduction zones and they are not part of the Ring of Fire.

Which country gets most earthquakes?

Japan has the most recorded earthquakes in the world as it sits on a highly active seismic area, but research by the US Geological Survey suggests the answer is not quite as straightforward as it may seem.

Is it safe to live on the Ring of Fire?

An active status means that multiple tectonic and seismic events occur together. Due the alarmed tone of the tweet, many residents along the Pacific coast were reasonably concerned they were in imminent danger. However, geologists say not to worry. This type of activity is within the normal scope for the Ring of Fire.

Which island is the only active volcano in India?

The Volcanic Crater Is Around 2 Kilometres Wide

One of the most pristine gems of Andaman, the 354-metre high Barren Island is the only active volcano in India, having a volcanic crater that is around 2 kilometres wide.

Is Narcondam an active volcano?

Narcondam, India’s easternmost Island, is a small volcanic island located in the northern Andaman Sea. The island’s peak rises to 710 m above mean sea level, and it is formed of andesite. … It was classified as a dormant volcano by the Geological Survey of India.

Which country has no volcano?

Even though Australia is home to nearly 150 volcanoes, none of them has erupted for about 4,000 to 5,000 years! The lack of volcanic activity is due to the island’s location in relation to a tectonic plate, the two layers of the Earth’s crust (or lithosphere).

Which country has most volcanoes?

With more than 13,000 islands, Indonesia leads the world with the largest number of active volcanoes. The areas volcanoes have also produced the most fatalities.

Is there any extinct volcano in India?

Dhosi Hill is an extinct volcano, standing alone in the North-West end of the Aravali mountain range with height varying from about 345 to 470 meters from the surrounding land.It is part of Aravalli Mountain Range, that belongs to the Precambrian Malani igneous suite of rocks Dhosi Hill is located on the borders of the …

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