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Sarkari MCQs Government Exam Question Bank
Question no. 2914

Regions prone to volcanic activity are designated as_________________?

Select your answer for: Regions prone to volcanic activity are designated as_________________?
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Answer: D. All the above

Explanation

Plate tectonic activity concentrates volcanoes along major oceanic ridges and deep trench subduction zones. The Pacific Ring of Fire, Mid-Atlantic Ridge, and Mediterranean belt experience intense seismic activity. All the listed geographical regions are globally recognized hotspots for frequent volcanic eruptions. Volcanoes form where Earth's tectonic plates pull apart, collide, or slide past one another. Subduction zones force oceanic crust beneath continental plates, melting rock to fuel volcanic arcs. Mid-ocean ridges generate new crust through underwater volcanic activity along divergent plate boundaries.

Geologists study these active tectonic zones to improve hazard mapping and early warning systems. Volcanic regions often feature fertile soils that support dense human populations despite ongoing risks. Global tectonic frameworks help researchers understand the historical evolution of Earth's continental landmasses. The Pacific ocean hosts the extensive Ring of Fire, but it is not the only active region. The Mid-Atlantic ridge features significant underwater volcanism, yet other major zones also exist globally. The Mediterranean sea experiences active volcanism driven by complex African and Eurasian plate interactions.

Subject
Agriculture
Category
Agriculture
Topic
—
Difficulty
medium

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