Oceanography Explained | World Geography | UPSC Prelims 2027 | Drishti IAS

ज़ीरो से UPSC की तैयारी कैसे करें? निःशुल्क वेबिनार ! अभी रजिस्टर करें! https://drishti.xyz/upsc-hindi-yt-2210 IAS GS फाउंडेशन कोर्स की अधिक जानकारी या काउंसलिंग के लिए लिंक पर क्लिक करें – https://drishti.xyz/yt-hn-upsc GS Foundation: https://drishti.xyz/gs-foundation-yt-... IAS Mains Courses: https://drishti.xyz/ias-mains-yt-ias-... IAS Prelims: https://drishti.xyz/ias-prelims-yt-ia... IAS Optional Courses: https://drishti.xyz/optional-yt-ias-h... NCERT Courses: https://drishti.xyz/dla-ncert-yt-ias-... ************************************************************************* In this video, we explore Oceanography (महासागर विज्ञान) and understand the major features, composition and significance of the world's oceans for UPSC and other competitive examinations. Learn about the ocean floor, ocean water properties, ocean currents, tides and waves, and how oceans influence weather, climate and life on Earth. This session explains the fundamental concepts of Oceanography in a simple, engaging and exam-oriented manner, helping you build a strong foundation in World Geography for UPSC Prelims 2027. Topics Covered: Introduction to Oceanography Distribution of Land and Water on Earth Major Oceans of the World Relief Features of the Ocean Floor Temperature and Salinity of Ocean Water Ocean Currents and Their Types Waves and Tides Importance of Oceans in the Global Climate System Oceans and Marine Ecosystems Important Facts for UPSC Prelims Strengthen your Geography preparation for UPSC Prelims 2027 with Drishti IAS! Subscribe to Drishti IAS for more Geography lectures, important concepts and exam-oriented learning. ************************************************************************* महत्त्वपूर्ण प्लेलिस्ट: 1. Drishtikon By Dr. Vikas Divyakirti: https://drishti.xyz/Drishtikon-by-Dr-... 2. Videos by Dr. Vikas Divyakriti: https://drishti.xyz/Videos-DrVikasDiv... 3. Concept Talk- By Dr. Vikas Divyakirti: https://drishti.xyz/Concepttalk-DrVik... 4. NCERT Foundation Series: https://drishti.xyz/NCERT-Foundation-... 5. How to Prepare Optional: https://drishti.xyz/How-to-Prepare-Op... 6. Optional Subject Demo Classes: https://drishti.xyz/Optional-Subject-... 7. Daily Current News: https://drishti.xyz/Daily-Current-News 8. Simplified Videos: https://drishti.xyz/Simplified 9. Drishti IAS Special: https://drishti.xyz/Drishti-IAS-Special 10. Duniya Is Hafte: https://drishti.xyz/Duniya-Is-Hafte-DIH 11. Topper’s Success Stories: https://drishti.xyz/Toppers-Success-S... 12. UPSC Prelims PYQ Analysis: https://drishti.xyz/UPSC-Prelims-PYQ-... 13. UPSC Mock Interview 2024: https://drishti.xyz/UPSC-2024-Mock-In... 14. IAS Toppers Talk 2024: https://drishti.xyz/Toppers-Talk-2024 ************************************************************************* हमारे प्रमुख कोर्सेज़: 1. GS Foundation Courses: https://drishti.xyz/GS-foundation-Onl... 2. GS Studio Foundation Course (Hindi): https://drishti.xyz/GS-Studio-Foundat... 3. GS Studio Foundation Course (Hinglish): https://drishti.xyz/gs-studio-foundat... 4. GS Studio Foundation Course (English): https://drishti.xyz/GS-Studio-Foundat... 5. NCERT Online Courses: https://drishti.xyz/NCERT-Online-Courses 6. UPSC Optional Subjects Online Courses: https://drishti.xyz/UPSC-Optional-Sub... 7. IAS Prelims 2026 Online Courses: https://drishti.xyz/IAS-Prelims-2026-... 8. IAS Mains 2026 Online Courses: https://drishti.xyz/IAS-Mains-2026-On... 9. Current Affairs (Prelims + Mains) IAS 2026 Online Courses: https://drishti.xyz/UPSC-Current-Affa... 10. UPSC Prelims 2026 Test Series: https://drishti.xyz/IAS-Prelims-2026-... 11. UPSC Mains 2026 Test Series: https://drishti.xyz/IAS-Mains-2026-Te... ************************************************************************* Drishti Publications  Drishti Store: https://drishti.xyz/Drishti-Store-yt Amazon: https://drishti.xyz/drishti-publicati... Flipkart: https://drishti.xyz/drishti-publicati... ************************************************************************* Download Drishti Learning App Now: iOS: https://drishti.xyz/DLA-IOS Android: https://drishti.xyz/DLA-Android Windows: https://drishti.xyz/DLA-Windows ************************************************************************* Follow Us on Social Media: https://drishti.xyz/SocialMedia-YT #Oceanography #WorldGeography #UPSC2027 #UPSCPrelims #GeographyForUPSC #OceanCurrents #OceanFloor #TidesAndWaves #PhysicalGeography #DrishtiIAS #UPSCPreparation | #CivilServicesExam | #IASPreparation | #UPSC2026 | #UPSC | #UPSCMotivation | #CurrentAffairs | #upscmains #drishtionlinecourse