Major Volcanic Zones - India | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year PDF Download

 Page 1


Major Volcanic Zones
Discover the Enigmatic Volcanoes of India
Introduction
Volcanoes, nature's formidable beasts, possess a captivating and perilous allure.
With their immense power, volcanic eruptions surpass even the mightiest nuclear
explosions. In India, a land of diverse natural wonders, lies a collection of
Quaternary active, dormant, extinct volcanoes, and supervolcanoes. This article
serves as an essential guide for UPSC aspirants, providing an intriguing list of
these geological marvels found across the country.
Page 2


Major Volcanic Zones
Discover the Enigmatic Volcanoes of India
Introduction
Volcanoes, nature's formidable beasts, possess a captivating and perilous allure.
With their immense power, volcanic eruptions surpass even the mightiest nuclear
explosions. In India, a land of diverse natural wonders, lies a collection of
Quaternary active, dormant, extinct volcanoes, and supervolcanoes. This article
serves as an essential guide for UPSC aspirants, providing an intriguing list of
these geological marvels found across the country.
Major Volcanic Zones
List of all Volcanoes in India
Barren Island Andaman
Islands
Active since 2017 Stratovolcano, Active
Narcondam Andaman
Islands
1681 Stratovolcano, Semi-
Dormant
Deccan
Plateau
Central India 25 Ma BP (million years before
present)
Unknown
Baratang
Island
Andaman
Islands
Active since 2003 Stratovolcano, Active
Dhinodhar
Hills
Gujarat 500 Ma BP (million years
before present)
Fully Extinct
Dhosi Hill Haryana 750 Ma BP (million years
before present)
Extinct
Tosham Hills Haryana 732 Ma BP (million years
before present)
Fully Extinct
Loktak Lake Manipur 100 Ma BP (million years
before present)
Unknown
The Active Volcano of Barren Island
Barren Island stands as the solitary confirmed active volcano in South Asia,
commanding the Andaman Sea. This stratovolcano, known for its ferocity, has
unleashed its fiery wrath since the recorded eruption of 1787. Over the years,
multiple eruptions have followed, solidifying its status as a living testament to
Earth's geological forces.
The Mystique of Narcondam Island
Narcondam Island, a diminutive volcanic isle amidst the Andaman Sea, reveals its
allure to intrepid explorers. Rising to an impressive 710 meters above sea level,
this island embodies the essence of andesite formation. Situated approximately
124 kilometers to the west of the Andaman Islands' main body, Narcondam
derives its name from the Tamil term "naraka-kundam," which translates to "a pit
of Hell."
Page 3


Major Volcanic Zones
Discover the Enigmatic Volcanoes of India
Introduction
Volcanoes, nature's formidable beasts, possess a captivating and perilous allure.
With their immense power, volcanic eruptions surpass even the mightiest nuclear
explosions. In India, a land of diverse natural wonders, lies a collection of
Quaternary active, dormant, extinct volcanoes, and supervolcanoes. This article
serves as an essential guide for UPSC aspirants, providing an intriguing list of
these geological marvels found across the country.
Major Volcanic Zones
List of all Volcanoes in India
Barren Island Andaman
Islands
Active since 2017 Stratovolcano, Active
Narcondam Andaman
Islands
1681 Stratovolcano, Semi-
Dormant
Deccan
Plateau
Central India 25 Ma BP (million years before
present)
Unknown
Baratang
Island
Andaman
Islands
Active since 2003 Stratovolcano, Active
Dhinodhar
Hills
Gujarat 500 Ma BP (million years
before present)
Fully Extinct
Dhosi Hill Haryana 750 Ma BP (million years
before present)
Extinct
Tosham Hills Haryana 732 Ma BP (million years
before present)
Fully Extinct
Loktak Lake Manipur 100 Ma BP (million years
before present)
Unknown
The Active Volcano of Barren Island
Barren Island stands as the solitary confirmed active volcano in South Asia,
commanding the Andaman Sea. This stratovolcano, known for its ferocity, has
unleashed its fiery wrath since the recorded eruption of 1787. Over the years,
multiple eruptions have followed, solidifying its status as a living testament to
Earth's geological forces.
The Mystique of Narcondam Island
Narcondam Island, a diminutive volcanic isle amidst the Andaman Sea, reveals its
allure to intrepid explorers. Rising to an impressive 710 meters above sea level,
this island embodies the essence of andesite formation. Situated approximately
124 kilometers to the west of the Andaman Islands' main body, Narcondam
derives its name from the Tamil term "naraka-kundam," which translates to "a pit
of Hell."
Major Volcanic Zones
The Vastness of Deccan Traps
Spanning the Deccan Plateau in west-central India, the Deccan Traps manifest as
one of Earth's largest volcanic features. Covering a vast expanse between 17° and
24° latitude and 73° and 74° longitude, these volcanic formations captivate with
their step-like hills, reminiscent of a grand staircase. The term "trap" derives from
the Scandinavian word "trappa," signifying stairs, aptly depicting the region's
mesmerizing landscape.
The Fiery Spirit of Baratang Island
Baratang Island, nestled within the Andaman Islands, astounds visitors with its
natural wonders. Belonging to the North and Middle Andaman administrative
district, this island, also known as Ranchiwalas Island, is renowned for its rare
mud volcanoes. These volcanic formations sporadically erupt, with notable
activity observed following the 2004 Indian Ocean earthquake. Baratang Island
beckons adventurers with its awe-inspiring geological phenomena.
Exploring the Legends of Dhinodhar Hills
Dhinodhar Hills, situated near Nani Aral village in Gujarat's Nakhatrana Taluka,
stand as a cherished destination for trekkers and pilgrims alike. These captivating
hills, once an active volcano, now remain dormant, rising to an elevation of 386
meters. Their majestic presence offers a glimpse into the geological history of the
region, attracting nature enthusiasts and spiritual seekers.
Unveiling the Enigma of Dhosi Hills
Dhosi Hill, an extinct volcano, stands solitary at the North-West end of the Aravali
mountain range. With its heights ranging from approximately 345 to 470 meters,
Dhosi Hill offers a mesmerizing landscape that captivates onlookers. Located on
the border between Haryana and Rajasthan, this geological wonder showcases
the unique beauty of the Precambrian Malani igneous suite of rocks.
The Splendor of Tosham Hills
Tosham Hills, nestled in the Northwest spur of the Alwar region in Haryana, exude
a mystical aura. With an average elevation of 207 meters, these hills form part of
the subsurface northwestern spur of the Alwar group in the Delhi supergroup of
the Aravalli Mountain Range. Tosham Hills boast ancient rock inscriptions,
Page 4


Major Volcanic Zones
Discover the Enigmatic Volcanoes of India
Introduction
Volcanoes, nature's formidable beasts, possess a captivating and perilous allure.
With their immense power, volcanic eruptions surpass even the mightiest nuclear
explosions. In India, a land of diverse natural wonders, lies a collection of
Quaternary active, dormant, extinct volcanoes, and supervolcanoes. This article
serves as an essential guide for UPSC aspirants, providing an intriguing list of
these geological marvels found across the country.
Major Volcanic Zones
List of all Volcanoes in India
Barren Island Andaman
Islands
Active since 2017 Stratovolcano, Active
Narcondam Andaman
Islands
1681 Stratovolcano, Semi-
Dormant
Deccan
Plateau
Central India 25 Ma BP (million years before
present)
Unknown
Baratang
Island
Andaman
Islands
Active since 2003 Stratovolcano, Active
Dhinodhar
Hills
Gujarat 500 Ma BP (million years
before present)
Fully Extinct
Dhosi Hill Haryana 750 Ma BP (million years
before present)
Extinct
Tosham Hills Haryana 732 Ma BP (million years
before present)
Fully Extinct
Loktak Lake Manipur 100 Ma BP (million years
before present)
Unknown
The Active Volcano of Barren Island
Barren Island stands as the solitary confirmed active volcano in South Asia,
commanding the Andaman Sea. This stratovolcano, known for its ferocity, has
unleashed its fiery wrath since the recorded eruption of 1787. Over the years,
multiple eruptions have followed, solidifying its status as a living testament to
Earth's geological forces.
The Mystique of Narcondam Island
Narcondam Island, a diminutive volcanic isle amidst the Andaman Sea, reveals its
allure to intrepid explorers. Rising to an impressive 710 meters above sea level,
this island embodies the essence of andesite formation. Situated approximately
124 kilometers to the west of the Andaman Islands' main body, Narcondam
derives its name from the Tamil term "naraka-kundam," which translates to "a pit
of Hell."
Major Volcanic Zones
The Vastness of Deccan Traps
Spanning the Deccan Plateau in west-central India, the Deccan Traps manifest as
one of Earth's largest volcanic features. Covering a vast expanse between 17° and
24° latitude and 73° and 74° longitude, these volcanic formations captivate with
their step-like hills, reminiscent of a grand staircase. The term "trap" derives from
the Scandinavian word "trappa," signifying stairs, aptly depicting the region's
mesmerizing landscape.
The Fiery Spirit of Baratang Island
Baratang Island, nestled within the Andaman Islands, astounds visitors with its
natural wonders. Belonging to the North and Middle Andaman administrative
district, this island, also known as Ranchiwalas Island, is renowned for its rare
mud volcanoes. These volcanic formations sporadically erupt, with notable
activity observed following the 2004 Indian Ocean earthquake. Baratang Island
beckons adventurers with its awe-inspiring geological phenomena.
Exploring the Legends of Dhinodhar Hills
Dhinodhar Hills, situated near Nani Aral village in Gujarat's Nakhatrana Taluka,
stand as a cherished destination for trekkers and pilgrims alike. These captivating
hills, once an active volcano, now remain dormant, rising to an elevation of 386
meters. Their majestic presence offers a glimpse into the geological history of the
region, attracting nature enthusiasts and spiritual seekers.
Unveiling the Enigma of Dhosi Hills
Dhosi Hill, an extinct volcano, stands solitary at the North-West end of the Aravali
mountain range. With its heights ranging from approximately 345 to 470 meters,
Dhosi Hill offers a mesmerizing landscape that captivates onlookers. Located on
the border between Haryana and Rajasthan, this geological wonder showcases
the unique beauty of the Precambrian Malani igneous suite of rocks.
The Splendor of Tosham Hills
Tosham Hills, nestled in the Northwest spur of the Alwar region in Haryana, exude
a mystical aura. With an average elevation of 207 meters, these hills form part of
the subsurface northwestern spur of the Alwar group in the Delhi supergroup of
the Aravalli Mountain Range. Tosham Hills boast ancient rock inscriptions,
Major Volcanic Zones
picturesque rock paintings, and paelo eroded rocky glacial channels, providing a
sanctuary for biodiversity in Haryana.