Earthquake and Volcanism | Mission NDA 1 - 2026 | DW Offline Academy скачать в хорошем качестве

Earthquake and Volcanism | Mission NDA 1 - 2026 | DW Offline Academy

00:01:00 - Intro & Exam Overview 00:03:09 - Earthquake Definition 00:09:24 - Causes: Tectonic & Volcanic 01:12:36 - Causes: Man-made (Anthropogenic) 00:13:14 - Seismology & Wave Physics 00:20:02 - Focus vs. Epicenter 00:23:02 - Body Waves: P & S Waves 00:32:42 - Surface Waves: Love & Rayleigh 00:39:03 - Richter vs. Mercalli Scales 00:43:07 - India's Earthquake Zones 00:46:48 - Shadow Zone Mechanics 01:00:30 - Volcanism: Magma vs. Lava 01:01:48 - Erupted Materials & Gases 01:05:47 - Lava Types: Acidic vs. Basic 01:10:20 - Nature: Active, Dormant, Extinct 01:21:51 - Shield & Composite Volcanoes 01:24:46 - Pacific Ring of Fire 01:30:11 - Earth’s Chemical Composition 🚨 Earthquake and Volcanism | Mission NDA 1 - 2026 | DW Offline Academy 🚨 Are you preparing for NDA 1 2026 Exam? In this power-packed Geography session, we cover one of the most important and frequently asked topics – Earthquakes and Volcanism. These concepts are extremely crucial for the NDA 2026 Geography section, especially for understanding plate tectonics, seismic waves, volcano types, and disaster-related questions. In this class, you will learn: ✅ Causes of Earthquakes ✅ Focus, Epicenter & Seismic Waves (P, S, L Waves) ✅ Richter Scale & Measurement of Earthquakes ✅ Types of Volcanoes (Shield, Composite, Dormant, Active) ✅ Ring of Fire & Plate Boundaries ✅ Important Previous Year Questions for NDA ✅ Exam-Oriented Tricks & Concepts for Quick Revision This lecture is specially designed for NDA 1 2026 aspirants, covering theory + MCQs + conceptual clarity to help you score maximum marks in the Geography section. If you are serious about cracking NDA in your first attempt, this session is a must-watch! 🎯 Target: NDA 2026 Selection 📚 Complete Syllabus Coverage 🔥 High-Probability Questions 🏆 Strategy + Concept + Practice Prepare smartly with DW Offline Academy and boost your chances of selection in National Defence Academy 2026. 👉 Don’t forget to Like, Share & Subscribe for the complete Mission NDA 1 2026 series. #NDA2026 #MissionNDA #Earthquake #Volcanism #NDAGeography #DefenceWallah