Prepare for CUET Geology with the most important Previous Year Questions (PYQs) from Igneous Petrology. In this video, we solve and explain CUET PYQs (2020–2025) covering important concepts like: • Magma differentiation • Partial melting • Igneous rock classification • Magmatic series • Texture and structure of igneous rocks These questions are extremely important for CUET Geology, MSc Geology entrance exams, and university entrance tests. 🎯 Perfect for students preparing for: • CUET PG Geology • MSc Geology Entrance • Competitive geology exams Watch till the end to practice important exam-oriented MCQs. #CUETGeology #IgneousPetrology #GeologyPYQ #CUETPG #GeologyMCQ #MScGeology #EarthScience

Preparing for IIT JAM 2027 / GATE 2027 🚀 SP Geology Admission Open ✔ Chapter-wise Tests ✔ PYQ Analysis ✔ Numerical Practice ✔ Doubt Clearing 📅 Batch Starts: 26 March 2026 🌐 Apply Now: https://www.spgeology.org/ #IITJAM2027 #gate2027 #Geology #SPGeology #GeologyPreparation #IITJAMGeology #GSIExam #GeologyStudents #EarthScience #StudyGeology

In this video (Part 1), we study the Geological Work of Glacier, focusing on Erosional Landforms and the Transportation Process. Glaciers are powerful geomorphic agents that shape high mountain and polar landscapes through plucking, abrasion, and frost action. ❄️ Erosional Landforms of Glacier: • Cirque (Corrie) • Arête • Horn (Pyramidal Peak) • U-Shaped Valley (Glacial Trough) • Hanging Valley • Fjord • Roche Moutonnée • Rock Basin Understand how glacial plucking and abrasion carve sharp ridges and deep valleys. 🚚 Transportation Process in Glaciers: Glaciers transport sediments in different ways: • Supraglacial transport (on the surface) • Englacial transport (within the ice) • Subglacial transport (beneath the ice) Sediments carried by glaciers are collectively called till and may include everything from clay to large boulders. 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 Glacier like moraines, drumlins, eskers, and outwash plains. Like, Share & Subscribe for more conceptual Geology and Geomorphology lectures.

🚨 STOP SCROLLING! If you are preparing for CUET Geology 2026, this video is a must-watch. In this video, we discuss Atmospheric Science Previous Year Questions (PYQs) from 2020–2025 that are extremely important for the CUET exam. Many questions in CUET are directly based on previous patterns, so practicing these PYQs can significantly improve your score. 📚 What you will learn in this video: • Important Atmospheric Science concepts asked in CUET • Previous Year Questions from 2020–2025 • Explanation of each question • Important topics likely to appear in CUET 2026 🎯 This video will help students preparing for: • CUET Geology • B.Sc Geology Entrance Exams • Earth Science Competitive Exams If you want more chapter-wise CUET PYQs, subscribe to SP Geology for regular exam-oriented content. 👍 Like | Share | Subscribe for more geology exam preparation videos.

SP Geology: 📢 ADMISSION OPEN 2027 🎯 SP GEOLOGY IIT JAM 2027 | GATE 2027 | GSI PRELIMS 2027 📅 Classes Start: 26th March 2026 📍 Mode: Online | Offline | Recorded 💰 IIT JAM 2027 🔹 Offline + Recorded – ₹15,000/- 🔹 Online Live + Recorded – ₹6,000/- 🔹 Recorded Only – ₹4,000/- 💰 GATE 2027 / GSI PRELIMS 2027 🔹 Offline + Recorded – ₹18,000/- 🔹 Online Live + Recorded – ₹8,000/- 🔹 Recorded Only – ₹6,000/- 📚 COURSE FEATURES ✅ Complete Syllabus Coverage ✅ Chapter-wise Tests ✅ PYQ Analysis (2020–2026) ✅ Special Numerical Sessions ✅ Doubt Clearing Classes ✅ Structured Exam Strategy 📍 Location: Tulasipur, Cuttack, Odisha 📞 Contact Now to Reserve Your Seat 06713552813,9437335487, 🔥 Limited Seats for Offline Batch SP Geology: visit-https://www.spgeology.org/

Welcome to Optical Mineralogy Part – 3 by SP Geology 🌍 In this lecture, we discuss the structure and working of the Petrological (Polarizing) Microscope and understand how light propagates through different components of the microscope. This topic is extremely important for thin section study and competitive exams like IIT-JAM and GATE. 📚 Topics Covered: ✔ Introduction to Petrological Microscope ✔ Parts of Polarizing Microscope (Mechanical & Optical Parts) ✔ Lower Polarizer & Upper Analyzer ✔ Stage, Objectives, Eyepiece & Bertrand Lens ✔ Propagation of Light through Microscope ✔ Path of Light in Plane Polarized Light (PPL) ✔ Path of Light in Cross Polarized Light (XPL) ✔ Importance in Mineral Identification Understanding light propagation inside the microscope helps in interpreting optical properties such as birefringence, extinction, and interference colors. 🎯 Important for: IIT-JAM Geology GATE Geology CSIR-NET Earth Science BSc & MSc Geology Exams This lecture builds the foundation for advanced topics like interference figures and optic sign determination. 👉 Watch the complete Optical Mineralogy playlist in order for better understanding. 👉 Like, Share & Subscribe to SP Geology for more Geology lectures.

In this video (Part 2), we continue the Geological Work of Wind and focus on: 🌪️ Transportation Processes: • Suspension • Saltation • Surface Creep Understand how wind carries sediments depending on particle size, velocity, and surface conditions. 🏜️ Depositional Landforms: • Sand dunes (Barchan, Transverse, Longitudinal, Parabolic) • Ripple marks • Loess deposits Learn how wind deposition creates distinct desert landscapes and how to identify different dune types in exams. This lecture is highly useful for: IIT JAM, GATE, CUET PG, UPSC, and other Geology/Geography competitive exams. If you haven’t watched Part 1 (Erosional Landforms), check it out to complete the full concept of aeolian processes. Like, Share & Subscribe for more conceptual geology content.

What is Galena? In this 1-minute geology short, we cover: ✔️ Chemical formula (PbS) ✔️ Crystal system – Isometric (Cubic) ✔️ Perfect cubic cleavage ✔️ High specific gravity (~7.5) ✔️ Lead-grey color and streak ✔️ Occurrence in hydrothermal veins ✔️ Association with sphalerite, pyrite & chalcopyrite ✔️ Economic importance as the chief ore of lead ✔️ Silver content in galena ✔️ Alteration to anglesite and cerussite This video is especially useful for CUET PG Geology, GATE, NET, IIT JAM and other competitive exams. If you're preparing geology seriously, this short will help you revise mineralogy quickly and effectively. Subscribe to SP Geology for more mineral facts, PYQs, and concept clarity videos.