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Indian Geography›Ch 2: Physical Geography of India›The Himalayas: Physical Divisions

2.3

The Himalayas: Physical Divisions

5 min

Key ranges, peaks, passes, and regional classification for exams.

1

The Golden Rule of Himalayan Structure

The Himalayas are young fold mountains consisting of three parallel ranges: the Himadri, the Himachal, and the Shiwaliks. They stretch from the Indus River to the Brahmaputra, forming an arc that covers about 2,400 km.

2

Why Study the Himalayas?

  • High weightage in SSC, Railway, and State PSC exams regarding mountain passes.
  • Frequent questions on the highest peaks like Everest, K2, and Kanchenjunga.
  • Essential for understanding India's climate and regional river divisions.

Memory Hooks to Remember Ranges

  • H-H-S Sequence: Himadri (Highest), Himachal (Hills), Shiwaliks (Smallest/Southern).
  • N-S-N Pass Trick: Nathu La (Sikkim), Shipki La (Himachal), Niti Pass (Uttarakhand).
  • Rivers for Regions: Indus-Satluj (Punjab), Satluj-Kali (Kumaon), Kali-Teesta (Nepal).
3

Comparison of Himalayan Ranges

FeatureHimadriHimachalShiwaliks
Avg. Height6000 m3700-4500 m900-1100 m
Key PeaksEverest, KanchenjungaPir Panjal, DhauladharLow hills, Duns
CompositionGranite CoreAltered RocksUnconsolidated Sediments
4

Visualizing Key Features

Mt. Everest

(Highest Peak)

Mt. Everest: Highest Peak

Highest Peak

Located in Nepal, it is 8848.86m high.

Zoji La

(Connecting Pass)

Zoji La: Connecting Pass

Connecting Pass

Connects Srinagar with Leh.

Nathu La

(Sikkim Pass)

Nathu La: Sikkim Pass

Sikkim Pass

Strategic trade route in Sikkim.

Shipki La

(River Entry)

Shipki La: River Entry

River Entry

Satluj river enters India through this pass.

5

Avoid Common Exam Mistakes

K2 is the highest peak in India.Kanchenjunga is the highest in India.

K2 is in POK; Kanchenjunga is the highest undisputed peak within India.

Nathu La is located in Arunachal.Nathu La is located in Sikkim.

Bomdi La is in Arunachal, don't confuse it with Nathu La.

Shiwaliks are the oldest ranges.Shiwaliks are the youngest ranges.

Shiwaliks were formed last, after Himadri and Himachal.

6

Test Your Knowledge

Q1.Which Himalayan pass connects Srinagar with Leh?

Q2.What are the longitudinal valleys between Himachal and Shiwaliks called?

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