Test: Major Volcanic Zones (India) - UPSC MCQ

Barren Island, located in the Andaman Islands, is the only confirmed active volcano in South Asia. It has been erupting since 1787 and continues to exhibit volcanic activity.

Narcondam, a small volcanic island in the Andaman Sea, is classified as semi-dormant. While it is not actively erupting, it has the potential to show volcanic activity in the future.

The Deccan Traps, located on the Deccan Plateau of central India, are renowned as one of the largest volcanic features on Earth. This massive igneous province is of significant geological importance.

Baratang Island, situated in the Andaman Islands, is famous for its unique mud volcanoes. These rare geological formations have sporadically erupted, with notable activity observed after the 2004 Indian Ocean earthquake.

Dhinodhar Hills in Gujarat are considered fully extinct volcanoes. They no longer exhibit any signs of volcanic activity and are recognized as a popular trekking and pilgrimage spot.

Dhinodhar Hills in Gujarat rise to an elevation of 386 meters. This inactive volcano offers a breathtaking trekking experience amidst its captivating terrain.

Dhosi Hill, an extinct volcano, is located in the Aravalli mountain range. It lies on the borders of Haryana and Rajasthan and provides insights into the geological history of the region.

Tosham Hills, situated in Haryana, feature ancient rock inscriptions, paintings, and paelo eroded glacial channels. It is recognized as a significant site for biodiversity in Haryana.

Although not explicitly recognized as a volcano, Loktak Lake in Manipur has a geological history dating back 100 million years. The origins and formation of this picturesque lake remain mysterious.

None of the mentioned volcanoes are classified as dormant. Barren Island is the only active volcano in India, while Narcondam is considered semi-dormant. The other volcanoes mentioned, such as Dhosi Hill, Deccan Traps, and Baratang Island, are either extinct or dormant.