Subscribe to ForumIAS

Prelims Sprint 2026 (PRRC) | Batch-1 | Starts on 30th October 2025 available in Online and Offline ModeEthics+ Classes for 2026 Mains | Batch-1| Starts 6th October 2025 available in Online & Offline mode  |PTS 2026 Batch-17 available in English & Hindi Medium, Starts on 26th October 2025 | Current Affairs+ for Pre-Cum-Mains 2026 Batch-2 Starts 27th September 2025 available in Online & Offline mode GS Advance Program (GSAP) for Mains 2026, Batch-2 Starts from 23rd September 2025, Program available in Online & Offline ModeCSAT Classes for 2026 Prelims, Batch-1 starts 29th September 2025 

Click Here For GS Foundation
Mr Prem Sodhani

Mr Prem Sodhani

Mr Prem Sodhani is a graduate of Government Engineering College, Ajmer. Before foraying into the education sector, Mr Sodhani was a Grade A officer in Rajasthan Government. His specialization and area of interest are Geography and Environment.

Physical Geography Class 2

Class Description
Topic: Earth movements

Overview: Earth movements; folding and types of fold; faulting and types of faults;
characteristics of fold and block mountains.

AIR1 Logo by ForumIAS, Discover the most efficient way to solve PYQs. Click Here to know more -->