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Mountain Ranges of India

1. The Aravalli Range

  • Age & Status:
    • Oldest mountain range in India.
    • One of the oldest in the world, with an approximate age of 570 million years (formed in the Precambrian Era).
    • Classified as a Residual Mountain, meaning it is the remnant of a much larger range that has been eroded over time.
  • Location:
    • Stretches over 800 km from Gujarat through Rajasthan and Haryana, ending in Delhi.
  • Key Feature:
    • Highest peak is Guru-Shikhar (1,722 meters).

2. The Himalayan Range

  • Age & Status:
    • The most recent mountain range in India.
    • One of the newest mountain ranges in the world.

3. The Satpura Range

  • Location:
    • Located in central India, spanning Maharashtra, Madhya Pradesh, and Chhattisgarh.
  • Key Feature:
    • Flanked by the Narmada and Tapti rivers (the rivers form its northern and southern boundaries).
  • Sub-Ranges (West to East):
    • The correct sequence is: Barwani Hills → Mahadeo Range → Maikal Range.

4. The Vindhya Range

  • Status:
    • An ancient mountain range.
  • Location:
    • Mainly stretches across Gujarat, Uttar Pradesh, and Madhya Pradesh.

5. The Eastern Ghats

  • Age:
    • Older than the Western Ghats.

6. The Western Ghats

  • Age:
    • Younger than the Eastern Ghats.
  • Junction with Eastern Ghats:
    • The Nilgiri Hills are the meeting point of the Western and Eastern Ghats.

Major Peaks of India

1. Anaimudi

  • Height: 2,695 meters.
  • Location: Situated in the Idukki district of Kerala, part of the Anaimalai Hills (Western Ghats).
  • Significance: Highest peak in Southern India.
  • Feature: The name means “elephant’s forehead”.

2. Dodabetta

  • Height: 2,637 meters.
  • Location: Highest peak in the Nilgiri Hills, Tamil Nadu.

3. Nanda Devi

  • Location: Highest peak in the state of Uttarakhand (Himalayas).

4. Saramati

  • Location: Highest peak in the state of Nagaland.

5. Guru-Shikhar

  • Height: 1,722 meters.
  • Location: Highest peak of the Aravalli Range, in Rajasthan.

Hill Stations & Specific Hills

1. Palni Hills

  • Location: Part of the Western Ghats in Tamil Nadu.
  • Key Feature: The hill station of Kodaikanal is situated here.

2. Nilgiri Hills

  • Location: Tamil Nadu.
  • Significance: Known as the ‘Queen of Hills’; junction of Eastern and Western Ghats.

3. Anaimalai Hills

  • Location: Part of the Western Ghats, spread across the Kerala-Tamil Nadu border.
  • Key Feature: Home to Anaimudi peak.

4. Sequence of Southern Hills (North to South)

  • The correct sequence is: Nallamalai Hills → Javadi Hills → Nilgiri Hills → Anaimalai Hills.

Mountain Ranges & Peaks of India

1. The Nilgiri Hills

  • Located in the Western Ghats.
  • Situated at the junction of three states: Karnataka, Kerala, and Tamil Nadu.
  • Doda Betta (Doddabetta) is the highest peak in the Nilgiris and the highest in Southern India, with a height of 2,637 meters.
  • Inhabited by fifteen tribal groups, including the Badagas, Kotas, and Todas.

2. The Western Ghats (Sahyadri Range)

  • Known as Sahyadri in Maharashtra, Goa, and Karnataka.
  • Anaimudi is the highest peak in the Western Ghats.
  • The southern part of the Western Ghats is higher than the northern region.
  • The Cardamom Hills are the southernmost range of India, part of the Western Ghats, and lie along the border of Kerala and Tamil Nadu.
  • They are about 365 km from Kanyakumari.
  • The Western Ghats and the Cardamom Hills are a UNESCO World Heritage site.

3. The Satpura Range

  • A range of hills in Central India.
  • The Tapti River flows to the south of the Satpura range.
  • The Narmada and Tapti river valleys are old rift valleys.
  • Dhupgarh (1,350 m), located in Pachmarhi, Madhya Pradesh, is the highest peak in the Satpura Range.
  • The Maikal Range is part of the Satpura Range.
  • The Ramgiri Hills are part of the Maikal Range (Satpura) in Chhattisgarh.

4. The Eastern Ghats

  • Salher is not situated in the Eastern Ghats. It is the second-highest peak in Maharashtra (1,567 m) and part of the Sahyadri (Western Ghats).
  • Peaks in the Eastern Ghats include Gali Konda, Sinkram Gutta, and Madugula Konda.
  • The Nallamalai Hills are part of the Eastern Ghats in Andhra Pradesh.
  • The Ramgiri Hills are also part of the Eastern Ghats (Mahendra Parvat) in Andhra Pradesh.

5. Other Important Hills & Ranges

  • Shevaroy Hills: Located in Salem, Tamil Nadu. The hill station Yercaud is situated here.
  • Ajanta Range: Spread over only one state – Maharashtra.
  • Hills in Maharashtra: Balaghat Range, Harishchandra Range, Satmala Hills.
  • Mandav Hills: Located in Gujarat (not Maharashtra).
  • Garhjat Hills: A mountain range in Odisha.
  • Kaimur Hills: Extend from Madhya Pradesh to Bihar.
  • Mikir Hills: Located in North-East India (Assam).
  • Mahadeo Hills: Located in Central India (Madhya Pradesh).

6. Regional Locations

  • Cardamom Hills: Kerala and Tamil Nadu.
  • Pir Panjal Range: Jammu & Kashmir to Himachal Pradesh.
  • Naga Hills: Located at the Indo-Myanmar border.

7. Specific Peaks

  • Parasnath Hill: Located in Giridih, Jharkhand. Height: 1,365 meters. It is a major Jain pilgrimage site.
  • Raman Sagar Mountain: A submerged mountain in the Arabian Sea, 455 km west-southwest of Mumbai, with a height of 1,505 meters.

8. Order of Hills (South to North)

The correct sequence from south to north is:

  1. Satmala Hills (Maharashtra)
  2. Kaimur Hills (MP to Bihar)
  3. Naga Hills (Indo-Myanmar border)
  4. Pir Panjal Range (J&K to HP)

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