Knowledge Themes
Continental Drift Theory
Seafloor Spreading Theory
Plate Tectonics Theory
Convection Current Theory
Alfred Wegener
Harry Hess
Paleomagnetism
Magnetic Striping
Mid-Oceanic Ridges
Subduction Zones
Polar Wandering
Pangaea and Panthalassa
Wadati-Benioff Zone
Isostasy
Arthur Holmes
Structural Subtopics
- Wegener's Continental Drift Theory and its evidences
- Forces responsible for continental drift (Tidal and Pole-fleeing forces)
- Concept of Pangea and Panthalassa
- Arthur Holmes' Convection Current Theory
- Harry Hess's Sea Floor Spreading Theory
- Paleomagnetism and geomagnetic reversals
- Evidence from mid-oceanic ridges and deep-sea trenches
- Postulates of Plate Tectonics theory
- Mechanism of plate movement and asthenosphere
- Types of plate boundaries (Divergent
- Convergent
- Transform)
- Comparison between Continental Drift and Plate Tectonics
- Evolution of the Himalayan Orogeny and Tethys Sea
- Formation of island arcs and volcanic belts
- Distribution of earthquakes and volcanoes along plate margins
Study Material
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