NCERT Class 7 Social Science Chapter 1
Geographical Diversity of India
India is a land of remarkable geographical diversity, encompassing mighty mountains, vast plains, plateaus, deserts, and a long coastline. This chapter explores how India's varied landforms, rivers, and natural features shape its climate, culture, and economy. Students will understand the physical divisions of India and their significance for human life.
Read Online
Key Terms
- Himalayas
- The massive mountain range in northern India that acts as a natural barrier and is the source of major rivers like the Ganga and Yamuna.
- Deccan Plateau
- A large triangular plateau in peninsular India, bounded by the Western and Eastern Ghats, known for its ancient rock formations.
- Indo-Gangetic Plain
- The fertile alluvial plains formed by the rivers Indus, Ganga, and Brahmaputra, supporting a large portion of India's population.
- Western Ghats
- A mountain range running parallel to the western coast of India, known for its biodiversity and acting as a barrier to monsoon winds.
- Thar Desert
- A large arid region in northwestern India, mainly in Rajasthan, characterized by sand dunes, extreme temperatures, and scarce rainfall.
Frequently Asked Questions
What are the main physical divisions of India?▾
India is divided into six main physical divisions: the Himalayan Mountains, the Northern Plains, the Peninsular Plateau, the Indian Desert, the Coastal Plains, and the Islands.
Why are the Northern Plains of India very fertile?▾
The Northern Plains are very fertile because they are made up of alluvial soil deposited by rivers like the Ganga, Yamuna, and Brahmaputra over thousands of years, making them ideal for agriculture.
What is the significance of the Himalayas for India?▾
The Himalayas protect India from cold winds from Central Asia, cause rainfall by blocking monsoon clouds, are the source of major rivers, and have great strategic importance for defense.
How are the Eastern and Western Ghats different?▾
The Western Ghats are continuous, higher, and receive heavy rainfall, while the Eastern Ghats are discontinuous, lower in height, and receive less rainfall as they are on the leeward side.
Which is the largest plateau in India?▾
The Deccan Plateau is the largest plateau in India, covering most of the southern peninsular region and known for its ancient, hard rock formations.
Disclaimer & Attribution
- All NCERT textbook PDFs displayed on this page are served directly from NCERT's official servers at ncert.nic.in. We do not host, store, or redistribute any PDF files on our servers.
- This website is free to use. We do not sell, charge for, or commercially exploit any NCERT content.
- All textbook content is the intellectual property of NCERT, Government of India and is published under their open-access policy for educational purposes.
- This page is provided purely for educational reference in compliance with NCERT's guidelines for non-commercial use of their freely available materials.