UPSC & State PSC Physical Geography Foundation Notes: Rocks, Continental Drift & Plate Tectonics (Handwritten Quick Revision Pack)

Crafted systematically according to the latest examination trends, these notes break down complex geological frameworks into high-yield bullet points and clean, easy-to-reproduce diagrams for your mains answer writing.

What’s Included inside this PDF:

• Rocks & The Rock Cycle: Complete classification of Igneous (Intrusive vs. Extrusive), Sedimentary (Mechanical, Organic, Chemical via Lithification), and Metamorphic rocks with standard examples (Granite, Basalt, Gneiss, Marble).

• Continental Drift Theory: Alfred Wegener's 1912 hypothesis, detailing the mechanics of Pangea and Panthalassa, primary driving mechanisms (Pole-fleeing & Tidal forces), and empirical evidence (Jigsaw fit, geological matching, and fossil distribution).

• Post-Drift Theories: Arthur Holmes' Convection Current Theory (mantle dynamics driven by radioactive decay) and Harry Hess' Seafloor Spreading model.

• Plate Tectonics: Comprehensive breakdown of Earth's lithospheric slabs, asthenosphere interactions, and a detailed look at all three plate boundaries (Divergent, Convergent, and Transform) featuring custom schematic diagrams.

Why choose these notes?

• Self-Explanatory Diagrams: Includes clean hand-drawn illustrations of mantle convection cycles and tectonic boundary subduction zones that you can easily copy into your examination sheet.

• To-the-point layout: Avoids bulky textbook paragraphs by using crisp arrow-mapping and numbered hierarchies for rapid revision right before the exam.

• High Readability: Perfectly spaced, legible handwriting scanned in crisp resolution.