🔥 CUET CHAPTERWISE PYQ SERIES (2020–2025) 📚 Physical Geology & Geomorphology – Part 2 In this video, we continue solving CUET previous year questions (2020–2025) chapter-wise with detailed explanation and concept clarity. This session focuses on important and repeatedly asked topics from Physical Geology & Geomorphology, specially curated for CUET PG 2026 aspirants. 📖 Topics Covered in Part 2: Mass wasting & slope processes Geological work of river, wind & glacier Drainage patterns & drainage systems Landforms: erosional & depositional Orogeny & mountain building concepts Important conceptual & tricky MCQs 🎯 Why This Video is Important? ✅ Covers repeated PYQs (2020–2025 trend analysis) ✅ Exam-oriented explanation ✅ Strong conceptual revision ✅ Helps in quick last-minute preparation 📌 Watch Part 1 for complete coverage of the earlier chapters. 📌 Playlist: CUET 2026 – Chapterwise PYQ Series 📲 Join our Telegram for regular quizzes & notes: https://t.me/iitjam_geology_spgeologyofficial

n this video (Part 1), we study the Geological Work of Rivers, focusing on Erosional Landforms and the Transportation Process. Rivers are one of the most important geomorphic agents shaping the Earth’s surface through erosion, transportation, and deposition. 🌊 Erosional Landforms of River: • V-shaped Valleys • Gorges & Canyons • Waterfalls • Rapids • Potholes • River Cliffs • Interlocking Spurs Understand how hydraulic action, abrasion, attrition, and solution help in river erosion. 🚚 Transportation Process in Rivers: Rivers transport sediments in different ways depending on velocity and particle size: • Traction • Saltation • Suspension • Solution Learn how sediment load is carried as bed load, suspended load, and dissolved load. This lecture is highly useful for: IIT JAM, GATE, CUET PG, UPSC, and other Geology/Geography competitive exams. In Part 2, we will cover Depositional Landforms of Rivers like floodplains, meanders, oxbow lakes, and deltas. Like, Share & Subscribe for more conceptual Geology and Geomorphology content.

Diamonds don’t just form — they erupt. In this YouTube Short, discover how kimberlite, a rare volcanic rock, acts as Earth’s natural elevator, carrying diamonds from over 150 kilometers beneath the surface to the crust in explosive eruptions. From extreme mantle pressure to carrot-shaped kimberlite pipes, this is the incredible journey behind the sparkle. 💎 The next time you see a diamond… remember where it came from.

🔥 CUET CHAPTERWISE PYQ (2020–2025) 📚 Physical Geology & Geomorphology – Part 1 In this video, we solve CUET previous year questions (2020–2025) chapter-wise from Physical Geology and Geomorphology with detailed conceptual explanations. This session is extremely important for: ✔ CUET PG Geology 2026 Aspirants ✔ IIT JAM Geology ✔ GATE Geology ✔ Other MSc Geology Entrance Exams 📖 Topics Covered: Earth structure & internal processes Plate tectonics & mountain building Weathering and erosion Geomorphic agents Endogenic & exogenic processes Important conceptual MCQs 🎯 Why Watch This Series? ✅ Complete chapter-wise PYQ coverage ✅ Concept clarity with explanation ✅ Repeated question trend analysis (2020–2025) ✅ Exam-oriented preparation strategy 📌 Playlist Name: CUET 2026 🎥 Channel: SP Geology 📲 Join our Telegram for Notes & Updates: https://t.me/iitjam_geology_spgeologyofficial�

In this video, we will clearly understand the concept of Drainage Pattern and Drainage System, two important topics in geomorphology and physical geography. 🌊 What is a Drainage Pattern? A drainage pattern refers to the geometric arrangement of rivers and streams over a region. It mainly depends on rock type, structure, slope, and tectonic control. Major drainage patterns discussed: • Dendritic • Trellis • Radial • Rectangular • Annular • Parallel • Centripetal 🌍 What is a Drainage System? A drainage system refers to the river and its tributaries that drain a particular area. Major drainage systems of India: • Ganga River System • Brahmaputra River System • Indus River System • Godavari River System • Krishna River System This lecture is highly useful for: IIT JAM, GATE, CUET PG, UPSC, and other competitive exams. Watch till the end for clear diagrams and exam-focused explanations. Like, Share & Subscribe for more Geology and Geography concepts.

Isostasy is one of the most important concepts in Physical Geology and Geophysics for competitive exams like IIT JAM, GATE, CSIR NET, GSI and CUET. In this video, we will clearly understand: 🔹 What is Isostasy? 🔹 Concept of Crustal Equilibrium 🔹 Airy Model of Isostasy 🔹 Pratt Model of Isostasy 🔹 Difference between Airy and Pratt Theory 🔹 Role of density and crustal thickness 🔹 Isostatic adjustment and rebound The concept explains how the Earth’s lithosphere floats in gravitational balance over the mantle, similar to an iceberg floating in water. This topic is very important for geomorphology, geodynamics and structural geology. If you are preparing for IIT JAM Geology, GATE Geology or CSIR NET Earth Science, this lecture will help you build strong conceptual clarity. 📚 Exams Covered: IIT JAM Geology GATE Geology & Geophysics CSIR NET Earth Science GSI CUET PG Geology 📢 Stay Connected with SP Geology 🌐 Website: www.spgeology.org 📺 YouTube: SP Geology 👉 Don’t forget to Like, Share and Subscribe for more geology lectures and PYQ discussions.

What if Earth once had lava far hotter than anything we see today? 🔥 Komatiite is one of the hottest volcanic rocks ever formed, created over 2.5 billion years ago during the Archean Eon. With extremely high magnesium content and its stunning spinifex texture of needle-like olivine crystals, this rare rock reveals just how intense early Earth really was. These ancient rocks are geological time capsules — proof that our planet’s mantle was once much hotter than it is today. 🌍 Discover the fiery beginnings of Earth. #Komatiite #Geology #Volcano #EarthScience #Archean #AncientEarth #ScienceShorts #YouTubeShorts

Welcome to Optical Mineralogy Part – 1 by SP Geology 🌍 In this lecture, we cover the fundamental concepts of Optical Mineralogy that are very important for BSc, MSc Geology, IIT-JAM, GATE, and CSIR-NET Earth Science examinations. 📚 Topics Covered: ✔ Electromagnetic Radiation (EMR) – nature & properties ✔ Interaction of light with minerals ✔ Isotropic Minerals – definition & properties ✔ Anisotropic Minerals – definition & properties ✔ Double Refraction (Birefringence) explained clearly ✔ Why some minerals show two refractive indices ✔ Basic foundation for thin section study This lecture builds the conceptual base required to understand the polarizing microscope and advanced optical properties in upcoming parts. If you are preparing for IIT-JAM Geology, GATE Geology, MSc Entrance, or University Exams, this video is very important for your preparation. 👉 Watch till the end for complete clarity 👉 Like, Share & Subscribe to SP Geology for more Geology lectures