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SSC GD 2023 PYQ — Question 39

SSC GD Constable (English) - 30 Jan 2023 - Shift 1 • General Awareness • Q39

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In which layer of the earth do natural earthquakes occur?

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Correct answer: A

Explanation

The Correct answer is option 1 i.e. Lithosphere.

  • Natural earthquakes primarily occur in the Earth's lithosphere, particularly in the crust and upper mantle.
  • The Earth's lithosphere is divided into tectonic plates, and earthquakes often result from the movement of these plates. The majority of earthquakes are associated with plate boundaries, where tectonic plates interact. 
  • The Earth is composed of several layers, including the crust, mantle, outer core, and inner core. 
  • The lithosphere consists of the rigid outer layer of the Earth, which includes the uppermost part of the mantle and the Earth's crust.