Class 9 Geography – Chapter 1: India – Size and Location

 Class 9 Geography – Chapter 1: India – Size and Location topic-wise revision notes with all key points:

📚 Class 9 Geography – Chapter 1: India – Size and Location – Topic-wise Revision Notes

🌍 1. Location of India

  • India lies entirely in the Northern Hemisphere.

  • Latitudinal extent: 8°4'N to 37°6'N

  • Longitudinal extent: 68°7'E to 97°25'E

  • The Tropic of Cancer (23°30'N) divides India into two nearly equal parts.

  • The standard meridian of India is 82°30'E longitude (passes through Mirzapur, Uttar Pradesh).

📐 2. Size of India

  • Total area: 3.28 million square kilometers (7th largest country in the world).

  • India’s total land boundary: 15,200 km.

  • India’s coastline (including islands): 7,516.6 km.

  • India accounts for 2.4% of the world’s land area.

  • India is the second most populous country in the world after China.

🌏 3. India and the World

  • India’s location is strategically important at the head of the Indian Ocean.

  • The Indian Ocean is named after India.

  • India’s location helps establish historical and cultural contacts with countries of the world through sea routes.

  • The Deccan Peninsula opens to the Indian Ocean, providing easy access to West Asia, Africa, and Europe via the Arabian Sea, and to Southeast Asia and East Asia via the Bay of Bengal.

🌎 4. India's Neighbours

  • India shares borders with 9 countries:

    • Pakistan, Afghanistan (north-west)

    • China, Nepal, Bhutan (north)

    • Bangladesh, Myanmar (east)

    • Sri Lanka and Maldives (via sea)

  • The Palk Strait separates India from Sri Lanka.

🗺 5. Political and Administrative Divisions

  • India is a Union of 28 States and 8 Union Territories.

  • The states are divided mainly based on linguistic and cultural identities.

✨ Key Points at a Glance:

  • Latitudinal extent: 8°4'N to 37°6'N

  • Longitudinal extent: 68°7'E to 97°25'E

  • Tropic of Cancer: Divides India into two parts (23°30'N)

  • Standard Meridian: 82°30'E (Indian Standard Time)

  • Total area: 3.28 million sq. km

  • Land boundary: 15,200 km

  • Coastline: 7,516.6 km

  • India’s position: Head of the Indian Ocean

  • Neighbouring countries: Pakistan, Afghanistan, China, Nepal, Bhutan, Bangladesh, Myanmar, Sri Lanka, Maldives

🌟 Important Terms:

  • Standard Meridian: Longitude used for standard time (82°30'E in India).

  • Deccan Peninsula: Triangular landmass that provides access to sea routes.

  • Palk Strait: Narrow sea channel between India and Sri Lanka.



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