CBSE Class 9 Geography Chapter 2 Notes PDF Physical Features of India

India has a wide variety of landforms that make its geography unique and interesting. The chapter Physical Features of India helps Class 9 students understand the major landforms of the country, such as mountains, plains, plateaus, deserts, and coastal areas. The chapter “Physical Features of India” is an important topic in the CBSE Class 9 SST Syllabus, explaining the major landforms that shape the geography of India.

Today we will share the important notes of Class 9 Physical Features of India. These notes explain how these physical features were formed and why they are important, using simple language for easy learning and quick revision.

Physical Features Of India Class 9 Notes

These notes on the Physical Features of India are designed to make learning easy and well-structured for Class 9 students. All important topics and key points are covered in a clear and simple manner for quick revision. For the complete notes, download them from below.

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Physical Features of India Class 9 Summary

India is the seventh-largest country by area and the second-most populous in the world. It has a wide variety of physical features and diverse climates. 

These landforms were formed naturally through tectonic movements, erosion, deposition, earthquakes and volcanoes. Each physical feature has its unique importance and beauty.

1. Major physical features of India

• The Himalayan Mountains
• The Northern Plains
• The Peninsular Plateau
• The Indian Desert (Thar Desert)
• The Coastal Plains
• Islands

2. The Himalayan Mountains

The Himalayas are the youngest and highest mountains in the world, stretching from Jammu & Kashmir to Arunachal Pradesh (about 2500 km). Formed by the collision of the Indian Plate and Eurasian Plate, they have three parallel ranges:

a) Himadri (Greater Himalayas)

• Highest and northernmost range
• Covered with snow and glaciers all year
• Includes Kanchenjunga (India’s highest peak)
• Average height above 6000 meters

b) Himachal (Lesser Himalayas)

• Located south of Himadri
• Contains beautiful valleys and hill stations (Shimla, Manali, Kasol)
• Fertile valleys like Kullu and Kangra

c) Shiwalik (Outer Himalayas)

• Southernmost and youngest range
• Formed from sediments deposited by rivers
• Prone to landslides and earthquakes

Students can also explore Class 9 SST Chapter-wise Notes to revise important topics from History, Geography, Civics, and Economics.

3. The Northern Plains

• Located south of the Himalayas
• Formed by alluvial deposits from Indus, Ganga and Brahmaputra rivers
• Extremely fertile and densely populated
• Divided into Western, Central and Eastern parts
• Features: rivers, floodplains, riverine islands, deltas

Importance

• Ideal for agriculture (wheat, rice, sugarcane)
• Supports dense population and settlements

4. The Peninsular Plateau

• Located in southern India, the oldest and most stable landform
• Made of igneous and metamorphic rocks
• Divided into two parts:

a) Central Highlands

• North of Narmada River
• Includes Malwa Plateau, Bundelkhand, Baghelkhand
• Rivers like Chambal, Betwa flow here

b) Deccan Plateau

• South of Narmada River
• Covers Maharashtra, Karnataka andhra Pradesh, Tamil Nadu
• Flanked by Western Ghats (higher, rainfall on west coast) and Eastern Ghats (lower, broken)

5. The Indian Desert (Thar Desert)

• Located in western Rajasthan
• Hot and dry climate with very little rainfall
• Covered with sand dunes
• Main river: Luni (may dry up in future)

Importance:

• Sparsely populated
• Pastoral activities and desert tourism

6. The Coastal Plains

India has two main coastal plains:

a) Western Coastal Plains

• Narrow and steep
• Between Western Ghats and Arabian Sea
• Important ports: Mumbai, Mangalore, Kochi
• Rivers form estuaries (narrow and deep)

b) Eastern Coastal Plains

• Wider and flatter
• Between Eastern Ghats and Bay of Bengal
• Rivers form large deltas: Mahanadi, Godavari, Krishna, Kaveri
• Important cities: Chennai, Amaravati, Trivandrum

7. Islands of India

India has two main island groups:

a) Lakshadweep Islands

• Located in Arabian Sea
• Smallest Union Territory
• Capital: Kavaratti

b) Andaman & Nicobar Islands

• Located in Bay of Bengal
• Larger and more numerous than Lakshadweep
• Capital: Port Blair
• Famous for forests, tribal people and volcanoes‍
• North Sentinel Island: Tribal community with minimal contact with outsiders

8. Major Rivers and Drainage

• India’s rivers form three main systems: Himalayan rivers, Peninsular rivers and inland drainage
• Himalayan Rivers: Indus, Ganga, Brahmaputra – perennial, high volume, irrigation, hydropower
• Peninsular Rivers: Godavari, Krishna, Kaveri – seasonal, moderate flow, irrigation
• Rivers form deltas and floodplains, support agriculture

9. Climate and Vegetation

• Physical features influence climate and vegetation
• Himalayas: cold, snow-covered, alpine vegetation
• Northern Plains: fertile alluvial soil, tropical and subtropical crops
• Peninsular Plateau: deciduous forests
• Thar Desert: sparse vegetation, drought-resistant plants
• Coastal Plains and Islands: tropical climate, mangroves, coconut trees

These are your quick revision notes for Physical Features of India. Going through them will allow you to revise the entire chapter in a few minutes without opening the textbook.

Revising these notes gives you a step ahead in exams and helps you study faster while remembering key concepts easily.

FAQs

Q1. What are the main physical features of India?

Ans. India has six major physical features: the Himalayan Mountains, the Northern Plains, the Peninsular Plateau, the Indian Desert (Thar Desert), the Coastal Plains, and the Islands including Lakshadweep and the Andaman & Nicobar Islands.

Q2. How were the Himalayas formed?

Ans. The Himalayas were formed millions of years ago when the Indian Plate collided with the Eurasian Plate. This tectonic collision caused the land to fold and rise, creating the highest mountain range in the world.

Q3. Why are the Northern Plains densely populated?

Ans. The Northern Plains are flat, fertile, and well-watered by rivers such as the Ganga, Yamuna, and Brahmaputra, making them highly suitable for agriculture and human settlements.

Q4. What is the difference between the Western and Eastern Coastal Plains?

Ans. The Western Coastal Plains are narrow and steep, located between the Western Ghats and the Arabian Sea, while the Eastern Coastal Plains are wider and flatter, with large river deltas formed by rivers like the Godavari, Krishna, and Kaveri.

Q5. Which Indian islands are famous for tourism and tribal culture?

Ans. The Andaman and Nicobar Islands are known for dense forests, tribal communities, and tourism, while Lakshadweep Islands are famous for coral reefs and beautiful beaches.

Q6. Name the major rivers of India and their importance.

Ans. The major Himalayan rivers include Indus, Ganga, and Brahmaputra, which are perennial and provide water for irrigation and hydropower. Important peninsular rivers include Godavari, Krishna, and Kaveri, which are mainly used for irrigation and agriculture.

Q7. Where can students read the complete chapter “Physical Features of India”?

Ans. Students can read the full chapter in the Class 9 Social Science NCERT Book, which contains all Geography chapters prescribed by CBSE.

Q8. How can students prepare answers to textbook questions from this chapter?

Ans. Students can refer to Class 9 Social Science NCERT Solutions, which provide detailed explanations and answers for all textbook questions.