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  4. IN PICS: Why is Indonesia prone to volcanoes | 10 POINTERS

IN PICS: Why is Indonesia prone to volcanoes | 10 POINTERS

Indonesia’s Mount Lewotobi Laki Laki volcano on the remote island of Flores in East Nusa Tenggara province spewed towering columns of hot ash high into the air since its initial huge eruption on November 4 killed nine people and injured dozens of others.

ajeet-kumar
Edited By: Ajeet Kumar @Ajeet1994
Published on: November 14, 2024 15:12 IST
IN PICS: Why is Indonesia prone to volcanoes | 10 POINTERS
1/11 Image Source : AP
IN PICS: Why is Indonesia prone to volcanoes | 10 POINTERS
Location on the Ring of Fire: Indonesia lies on the Pacific
2/11 Image Source : AP
Location on the Ring of Fire: Indonesia lies on the Pacific "Ring of Fire," where tectonic plates converge, creating a high concentration of active volcanoes.
Tectonic Plate Convergence: Indonesia sits at the meeting point of several major tectonic plates: the Eurasian, Australian, and Pacific plates, where frequent subduction zones cause volcanic eruptions.
3/11 Image Source : AP
Tectonic Plate Convergence: Indonesia sits at the meeting point of several major tectonic plates: the Eurasian, Australian, and Pacific plates, where frequent subduction zones cause volcanic eruptions.
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Subduction Zones: The Australian Plate is being forced under the Eurasian Plate in a process called subduction, which creates magma that rises to form volcanoes.
4/11 Image Source : AP
Subduction Zones: The Australian Plate is being forced under the Eurasian Plate in a process called subduction, which creates magma that rises to form volcanoes.
Frequent Earthquakes: The tectonic plate movements often trigger earthquakes, which can also lead to volcanic eruptions, further increasing volcanic activity in the region.
5/11 Image Source : AP
Frequent Earthquakes: The tectonic plate movements often trigger earthquakes, which can also lead to volcanic eruptions, further increasing volcanic activity in the region.
Stratovolcanoes: Many of Indonesia's volcanoes are stratovolcanoes (large, steep-sided volcanoes), which are formed by alternating layers of solidified lava and volcanic ash, making them more prone to explosive eruptions
6/11 Image Source : AP
Stratovolcanoes: Many of Indonesia's volcanoes are stratovolcanoes (large, steep-sided volcanoes), which are formed by alternating layers of solidified lava and volcanic ash, making them more prone to explosive eruptions
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Volcanic Hotspots: Some parts of Indonesia are located over volcanic hotspots, where magma from deep within the Earth's mantle rises to the surface, causing volcanic activity.
7/11 Image Source : AP
Volcanic Hotspots: Some parts of Indonesia are located over volcanic hotspots, where magma from deep within the Earth's mantle rises to the surface, causing volcanic activity.
High Seismic Activity: The constant seismic activity in the region indicates ongoing tectonic shifts and subduction, which contribute to the frequent formation and eruption of volcanoes.
8/11 Image Source : AP
High Seismic Activity: The constant seismic activity in the region indicates ongoing tectonic shifts and subduction, which contribute to the frequent formation and eruption of volcanoes.
Volcanic Arc Formation: Indonesia is part of a volcanic island arc formed by the subduction of oceanic crust beneath the continental crust, leading to the formation of numerous volcanoes across the islands.
9/11 Image Source : AP
Volcanic Arc Formation: Indonesia is part of a volcanic island arc formed by the subduction of oceanic crust beneath the continental crust, leading to the formation of numerous volcanoes across the islands.
Geothermal Energy Potential: The region’s volcanic activity contributes to abundant geothermal resources, which can be harnessed for energy, but also indicates the unstable nature of the ground.
10/11 Image Source : AP
Geothermal Energy Potential: The region’s volcanic activity contributes to abundant geothermal resources, which can be harnessed for energy, but also indicates the unstable nature of the ground.
Historical Eruptions: Indonesia has experienced some of the world's deadliest and most powerful eruptions, such as the eruption of Mount Tambora in 1815, further highlighting the country's vulnerability to volcanic hazards.
11/11 Image Source : AP
Historical Eruptions: Indonesia has experienced some of the world's deadliest and most powerful eruptions, such as the eruption of Mount Tambora in 1815, further highlighting the country's vulnerability to volcanic hazards.
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