Скачать или смотреть Complete Origin & Evolution of Earth - Physical Geography | Free UPSC NCERT | Lecture - 1

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🌍 Lecture 1: Origin & Evolution of Earth
Welcome to the Free UPSC NCERT Series by PW OnlyIAS! In this foundational lecture, we dive deep into the Origin and Evolution of Earth as per the NCERT syllabus—crucial for UPSC Prelims and Mains (GS-1: Geography).

📌 What You’ll Learn:

Big Bang Theory

Nebular Hypothesis

Formation of Earth & Moon

Early Earth’s Conditions

Evolution of Lithosphere, Atmosphere & Hydrosphere

🧭 Perfect for:
UPSC CSE Aspirants | NCERT Beginners | Geography Optional Starters

✅ Absolutely Free – Download class notes by enrolling through the batch link in the description!
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Batch Detials:

Complete NCERT Coverage for UPSC – Absolutely Free! 🔥

Are you struggling to cover NCERTs for UPSC? Don’t worry! In this series, we are providing complete Class 6th to 12th NCERTs for UPSC preparation – explained in a simple and conceptual manner.

✨ What You Will Get:
✔️ Chapter-wise detailed lectures
✔️ Free Class Notes on PW App
✔️ Clear conceptual understanding
✔️ Direct relevance to UPSC Prelims & Mains
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00:00 - Introduction
02:04 - Topics to be Covered
03:44 - Batch Updates
04:42 - Early theories of Evolution of our Solar system and Universe
29:23 - Modern Theories
43:41 - Stellar Evolution
47:58 - Moon Formation
53:36 - Evolution of Atmosphere, Earth & Hydrosphere
01:10:00 - Solar System
01:21:00 - Asteroids
01:25:25 - Earth latitudes, longitudes and zones
01:42:08 - International Date Line
01:51:30 - Revolution and Rotation of the Earth
02:07:12 - Thank You Bachhon
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