Geomorphology Cheat Sheet

Key Definitions

• Geomorphology: Study of landforms and the processes that shape them. ✅

• Erosion: The process of wearing away rocks and soil by wind, water, or ice. ✅

• Weathering: Breakdown of rocks through physical, chemical, and biological processes. ✅

Important Concepts

Landform Processes

• Endogenic Processes: Internal processes like tectonics and volcanism that shape the Earth's surface. ✅

• Exogenic Processes: External processes like erosion and sedimentation that modify landforms. ✅

Types of Landforms

• Mountains: Formed by tectonic forces; can be folded (Himalayas) or fault-block (Sierra Nevada). ✅

• Plains: Flat areas formed by sediment deposition; important for agriculture. ✅

• Plateaus: Elevated flatlands, often formed by volcanic activity or erosion. ✅

Current Affairs Integration

• Impact of climate change on geomorphological processes (e.g., increased erosion rates). ⚠️

• Government schemes for flood management and land reclamation. ⚠️

Key Formulas

• E: Energy

• m: Mass

• c: Speed of light

Common Mistakes to Avoid

Common Mistake: Confusing weathering with erosion — weathering is the breakdown, while erosion involves the movement of materials.

Memory Tricks

Tip: "WEEP" — Weathering, Erosion, Exogenic, Processes

Key Diagrams

         /\
        /  \   <--- Mountain (Tectonic)
       /    \
      /______\
      |      |   <--- Plateau
      |      |
      |______|   <--- Plain