Earthquakes Explained for UPSC & SSC: Types, Causes, Zones & Case Studies (2025 Guide)
Earthquakes: A Beginner’s Guide for Competitive Exams Earthquakes have long captured our attention—both for their dramatic, sometimes devastating effects and for the fascinating science behind them. Whether you’re preparing for UPSC, SSC, or any competitive exam, understanding the basics of earthquakes can help you answer questions confidently and accurately. In this blog, we’ll explore everything from what an earthquake is to the various types, causes, key zones, and even recent events, all in simple, engaging language. What Exactly Is an Earthquake? Imagine the Earth’s surface as a giant jigsaw puzzle made up of huge rock pieces called tectonic plates. These plates are in constant motion, though very slowly. Sometimes, they become stuck because of friction. When the stress on these plates builds up over time, they suddenly slip or break free. This sudden release of energy sends ripples through the Earth, much like when you drop a stone in water. These ripples are what we feel as ...