Question 1

[GS-1 2014 Q8] Explain the formation of thousands of islands in Indonesian and Island Arcs Philippines archipelagos.

Accepted Answer

Official UPSC Mains 2014 Question under microtheme 'Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)'.

Question 2

[GS-1 2020 Q14] Discuss the geophysical characteristics of Circum-Pacific Zone.

Accepted Answer

Official UPSC Mains 2020 Question under microtheme 'Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)'.

Question 3

[GS-1 2021 Q16] Why is India considered as a subcontinent? Elaborate your answer

Accepted Answer

Official UPSC Mains 2021 Question under microtheme 'Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)'.

Question 4

[GS-1 2025 Q30] What are Tsunamis? How and where are they formed? What are their consequences? Explain with examples.

Accepted Answer

Official UPSC Mains 2025 Question under microtheme 'Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)'.

Question 5

[GS-1 2025 Q32] Discuss how the changes in shape and sizes of continents and ocean basins of the planet take place due to tectonic movements of the crustal Tectonics & masses.

Accepted Answer

Official UPSC Mains 2025 Question under microtheme 'Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)'.

Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)

UPSC Mains Previous Year QuestionsShowing 5 PYQs

Topper Value Additions & Evidence Bank for Plate Tectonic Theory, Plate Boundaries (Divergent, Convergent, Transform)