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22 Jan 2026·Source: The Indian Express
3 min
Environment & EcologyPolity & GovernanceEnvironment & EcologyNEWS

Supreme Court Seeks Experts to Define Aravalli Hills

Supreme Court seeks expert help to define Aravalli Hills for protection.

Supreme Court Seeks Experts to Define Aravalli Hills

Photo by Prince Lewis

The Supreme Court is seeking assistance from experts to define the Aravalli hills, aiming to provide a clear understanding for conservation efforts. This move comes in response to ongoing concerns about illegal mining and construction activities that threaten the Aravalli range, which acts as a crucial ecological barrier.

The court's decision highlights the need for a precise definition to ensure effective protection and prevent further environmental degradation. The Aravalli range's definition will impact environmental regulations and conservation policies in affected states.

Key Facts

1.

SC seeks experts to define Aravalli Hills

2.

Goal: Effective protection, prevent environmental degradation

UPSC Exam Angles

1.

GS Paper III: Environment and Ecology, Biodiversity Conservation

2.

GS Paper I: Geography - Mountain Ranges, Environmental Degradation

3.

Potential for questions on environmental legislation, judicial interventions, and conservation efforts

Visual Insights

Aravalli Range: Key States and Environmental Concerns

This map highlights the states affected by the Aravalli range and the environmental concerns driving the Supreme Court's intervention. It shows the geographical spread and the potential impact of the court's definition.

Loading interactive map...

📍Rajasthan📍Haryana📍Delhi📍Gujarat
More Information

Background

The Aravalli range is one of the oldest fold mountains in the world, predating the Himalayas. Its formation dates back to the Precambrian era, approximately 3.5 billion years ago. The range originated from the collision of the Indian and Eurasian plates.

Over millennia, weathering and erosion have significantly reduced its height. Historically, the Aravallis have played a crucial role in water conservation, acting as a natural barrier against desertification, and influencing the climate of the region. They have also been a source of minerals and building materials, leading to both economic development and environmental degradation.

The range has witnessed various kingdoms and empires, each leaving its mark on the landscape and its resources.

Latest Developments

In recent years, there has been increased focus on the ecological restoration of the Aravalli range. Several NGOs and government bodies are working on afforestation projects and water conservation initiatives. The Haryana government has launched the 'Aravalli Green Wall Project' to create a green belt along the Aravalli range to combat desertification.

There's also growing awareness about the importance of sustainable mining practices and the need to regulate construction activities in the region. The Supreme Court's intervention reflects a broader trend of judicial activism in environmental protection, particularly in cases involving ecologically sensitive zones. Future efforts are likely to focus on stricter enforcement of environmental regulations and promoting eco-tourism to balance economic development with conservation.

Frequently Asked Questions

1. Why is the Supreme Court seeking expert help to define the Aravalli Hills?

The Supreme Court is seeking expert assistance to establish a clear definition of the Aravalli Hills. This is to aid conservation efforts and address concerns about illegal mining and construction that threaten the range's ecological integrity.

2. What is the historical significance of the Aravalli range?

The Aravalli range is one of the oldest fold mountains in the world, predating the Himalayas. It originated approximately 3.5 billion years ago from the collision of the Indian and Eurasian plates and has played a crucial role in water conservation.

3. How might a precise definition of the Aravalli range impact environmental regulations?

A precise definition of the Aravalli range will help in implementing effective environmental regulations and conservation policies in the states affected by the range. This will help prevent further environmental degradation by providing a legal basis for conservation efforts.

4. What are the main concerns regarding the Aravalli range that prompted the Supreme Court's action?

The Supreme Court's action was prompted by ongoing concerns about illegal mining and construction activities that threaten the Aravalli range. These activities lead to environmental degradation and disrupt the ecological balance of the region.

5. What is the 'Aravalli Green Wall Project' and its objective?

The 'Aravalli Green Wall Project' is an initiative by the Haryana government to create a green belt along the Aravalli range. Its objective is to combat desertification and improve the ecological health of the region.

6. How does the issue of defining the Aravalli Hills relate to Article 21 of the Indian Constitution?

Defining and protecting the Aravalli Hills is related to Article 21, which guarantees the right to life. Environmental degradation of the Aravallis impacts the health and well-being of citizens, potentially violating their right to a healthy environment, which is interpreted as part of the right to life.

7. What are the potential long-term consequences of not protecting the Aravalli range?

Failure to protect the Aravalli range could lead to increased desertification, water scarcity, and loss of biodiversity. The range acts as a crucial ecological barrier, and its degradation can exacerbate environmental problems in the region.

8. What are some common misconceptions about the Aravalli range?

A common misconception is that the Aravalli range is not ecologically significant due to its reduced height. However, it plays a crucial role in water conservation, acts as a barrier against desertification, and harbors unique biodiversity.

9. What kind of reforms or initiatives, beyond defining the range, are needed to protect the Aravalli Hills effectively?

Effective protection of the Aravalli Hills requires strict enforcement of environmental regulations, community involvement in conservation efforts, and sustainable mining practices. Promoting afforestation and water conservation initiatives is also crucial.

10. For UPSC Prelims, what are the key facts to remember about the Aravalli Range?

For UPSC Prelims, remember that the Aravalli range is one of the oldest fold mountains, predating the Himalayas. Also, note its role in water conservation and as a barrier against desertification. The recent Supreme Court intervention for defining the range is also important.

Practice Questions (MCQs)

1. Consider the following statements regarding the Aravalli Range: 1. The Aravalli Range is the oldest fold mountain range in India. 2. It acts as a natural barrier against the eastward expansion of the Thar Desert. 3. The range is primarily composed of sedimentary rocks. Which of the statements given above is/are correct?

  • A.1 and 2 only
  • B.2 and 3 only
  • C.1 and 3 only
  • D.1, 2 and 3
Show Answer

Answer: A

Statements 1 and 2 are correct. The Aravalli Range is indeed the oldest fold mountain range and acts as a barrier against desert expansion. Statement 3 is incorrect as the Aravalli Range is primarily composed of metamorphic rocks, not sedimentary rocks.

2. In the context of the Aravalli Hills, what is the primary concern that has prompted the Supreme Court's intervention?

  • A.Lack of tourism infrastructure
  • B.Illegal mining and construction activities
  • C.Insufficient agricultural development
  • D.Depletion of groundwater resources for urban use
Show Answer

Answer: B

The Supreme Court's intervention is primarily due to ongoing concerns about illegal mining and construction activities that threaten the Aravalli range.

3. Which of the following states are directly affected by the Aravalli Range? 1. Rajasthan 2. Haryana 3. Gujarat 4. Delhi Select the correct answer using the code given below:

  • A.1 and 2 only
  • B.1, 2 and 3 only
  • C.2 and 4 only
  • D.1, 2, 3 and 4
Show Answer

Answer: D

The Aravalli Range traverses through the states of Rajasthan, Haryana, Gujarat, and Delhi, directly affecting these regions.

4. Assertion (A): The Supreme Court is seeking expert assistance to define the Aravalli Hills. Reason (R): A precise definition is crucial for effective conservation and preventing environmental degradation due to illegal activities. In the context of the above statements, which one of the following is correct?

  • A.Both A and R are true and R is the correct explanation of A
  • B.Both A and R are true but R is NOT the correct explanation of A
  • C.A is true but R is false
  • D.A is false but R is true
Show Answer

Answer: A

Both the assertion and the reason are true, and the reason correctly explains why the Supreme Court is seeking expert assistance.

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