Скачать или смотреть 📚 70th BPSC Mains Geography Optional | Important Theories Explained 📚

Preparing for the 70th BPSC Mains with Geography as an optional subject? In this video, we cover the most important geographical theories you must know to boost your score!

✅ Covered Topics:

Von Thünen's Model

Christaller's Central Place Theory

Malthusian Theory of Population

Demographic Transition Model

Heartland and Rimland Theories

Rank-Size Rule

Environmental Determinism vs Possibilism
...and much more!

👉 Perfect for last-minute revision and in-depth understanding.
👉 Includes examples and previous year relevance.

🎯 Stay ahead in BPSC with the right strategy!

📞 For study material and mentorship, contact: 8234050544

🔔 Don't forget to Like, Share, and Subscribe for more BPSC Mains content!

#bpsc #bpscmains #geographyoptional #bpsc2025 #bpsc70th #bpscgeography #bpscpreparation #bpscguide