UPSC MainsGEOGRAPHY-PAPER-II20145 Marks
Q12.

Mahendragiri

How to Approach

This question requires a descriptive answer focusing on the Mahendragiri hill range. The answer should cover its geographical location, geological significance, biodiversity, cultural importance, and recent developments like the Agni-V missile testing site. Structure the answer by first introducing Mahendragiri, then detailing its geographical and geological features, followed by its ecological and cultural aspects, and finally, mentioning its strategic importance. Use a clear and concise writing style, incorporating relevant facts and figures.

Model Answer

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Introduction

Mahendragiri is a hill range located in the Eastern Ghats of India, specifically in the Gajapati district of Odisha. Revered as a sacred hill in Hindu mythology, it is believed to be the abode of Lord Parashurama, the sixth avatar of Vishnu. Beyond its religious significance, Mahendragiri holds immense geological and ecological importance, forming a crucial part of the biodiversity hotspot of the Eastern Ghats. Recently, it has gained strategic prominence as a key testing site for India’s long-range ballistic missiles, including the Agni-V.

Geographical and Geological Features

Mahendragiri is situated at an elevation of 1,667 meters (5,469 feet) and forms part of the Eastern Ghats, a discontinuous range of mountains along India’s eastern coast. Geologically, the range is composed of Khondalite rocks, representing some of the oldest rock formations in the world. These rocks are metamorphic in nature, formed under intense heat and pressure. The hill range is characterized by steep slopes, dense forests, and numerous perennial streams originating from its peaks.

Ecological Significance

Mahendragiri is a biodiversity hotspot, harboring a rich variety of flora and fauna. The forests are predominantly moist deciduous and semi-evergreen, supporting a diverse range of plant species, including several endemic and endangered varieties.

  • Flora: The area is known for its medicinal plants, bamboo forests, and various species of orchids.
  • Fauna: Mahendragiri is home to a variety of wildlife, including elephants, tigers (though sightings are rare), leopards, sambar deer, and various species of birds.

The region is also an important elephant corridor, connecting different forest patches in the Eastern Ghats. The streams and rivers originating from Mahendragiri provide water to the surrounding areas, supporting agriculture and local communities.

Cultural and Religious Importance

Mahendragiri holds significant religious importance for Hindus. It is believed to be the place where Lord Parashurama performed penance and is associated with several mythological stories. A temple dedicated to Lord Parashurama is located on the peak of the hill, attracting pilgrims from across the country. The annual Parashurama Janmotsava festival is celebrated with great fervor in the region.

Strategic Importance

In recent decades, Mahendragiri has gained strategic importance as a testing site for India’s long-range ballistic missiles. The Integrated Test Range (ITR) located near Chandipur, Odisha, utilizes the area for launching missiles like the Agni-V. The remote location, low population density, and favorable geographical conditions make it an ideal site for missile testing. The Agni-V, India’s intercontinental ballistic missile (ICBM), has been successfully tested from this range multiple times, enhancing India’s strategic deterrence capabilities.

Recent Developments & Concerns

The increased missile testing activities have raised concerns about their potential impact on the fragile ecosystem of Mahendragiri. Environmental groups have called for a comprehensive environmental impact assessment to mitigate any adverse effects on the biodiversity of the region. Balancing strategic needs with environmental protection remains a key challenge in the area.

Feature Details
Elevation 1,667 meters (5,469 feet)
Geological Composition Khondalite rocks (metamorphic)
Forest Type Moist deciduous and semi-evergreen
Strategic Importance Missile testing range (Agni-V)

Conclusion

Mahendragiri is a unique geographical entity, blending natural beauty, religious significance, and strategic importance. Its rich biodiversity and cultural heritage require careful conservation efforts, especially in light of increasing human activities. Striking a balance between national security interests and environmental sustainability is crucial for ensuring the long-term preservation of this valuable ecosystem and its cultural legacy. Further research and monitoring are needed to understand the full impact of missile testing on the region’s environment.

Answer Length

This is a comprehensive model answer for learning purposes and may exceed the word limit. In the exam, always adhere to the prescribed word count.

Additional Resources

Key Definitions

Eastern Ghats
A discontinuous range of mountains along India’s eastern coastline, differing from the continuous Himalayas. They are older and more eroded.

Key Statistics

Odisha accounts for approximately 60% of the Eastern Ghats’ total area.

Source: Forest Survey of India Report, 2021 (Knowledge Cutoff)

The Eastern Ghats are home to approximately 2,000 plant species, of which around 30% are endemic.

Source: Ministry of Environment, Forest and Climate Change, Government of India (Knowledge Cutoff)

Examples

Simlipal National Park

Located in the Mayurbhanj district of Odisha, Simlipal National Park is a part of the Eastern Ghats and shares similar biodiversity characteristics with Mahendragiri, showcasing the ecological richness of the region.

Frequently Asked Questions

What is the significance of Khondalite rocks?

Khondalite rocks are metamorphic rocks formed under high-temperature and high-pressure conditions, providing valuable insights into the Earth’s geological history and the processes that shaped the Eastern Ghats.

Topics Covered

GeographyEnvironmentIndian GeographyBiodiversityEcosystems