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Epeirogeny and orogeny, cite the differences.

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Question

Epeirogeny and orogeny, cite the differences.

Distinguish Between
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Solution

Feature Orogeny (Mountain-Building) Epeirogeny (Continent-Building)
Nature of Movement Involves horizontal (tangential) movements causing intense folding and faulting of the crust. Involves broad vertical (radial) movements causing uplift or subsidence of large continental areas.
Scale & Effect Operates along narrow belts (plate margins) and creates complex structures like high mountain ranges (e.g., the Himalayas). Affects large continental masses or plateaus without causing severe rock folding or deformation.
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Chapter 5: Geomorphic Processes - Intext Question [Page 38]

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NCERT Fundamentals of Physical Geography [English] Class 11
Chapter 5 Geomorphic Processes
Intext Question | Q 3. | Page 38
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