Correct option is A
Ans. (a)
The Central Aravalli Range is known for its varied topography, including high peaks, plateaus, and low-lying areas. The Sambhar Area, located in Rajasthan, is the lowest relief area in the Central Aravalli Range. It is home to Sambhar Lake, India's largest inland saltwater lake, which lies in a depression formed by tectonic activities.
The Aravalli Range is one of the oldest mountain ranges in the world, and its central portion consists of several plateaus and valleys. Among them, Sambhar Area stands out as the lowest relief zone due to its low elevation and vast salt flats.
Information Booster
· Sambhar Lake is a tectonic basin, formed due to subsidence.
· The Sambhar Area has the lowest elevation in Central Aravalli.
· The lake is an important salt-producing region in India.
· It is also a famous Ramsar Wetland Site and attracts migratory birds.
· Abu Block, Marwar Area, and Bhorat Plateau have higher elevations than Sambhar.
Additional Knowledge
1. Sambhar Area – Correct Answer
· Lies in the lowest relief zone of Central Aravalli.
· Contains Sambhar Lake, an important geological depression.
· Major salt-producing region of Rajasthan.
2. Bhorat Plateau – Incorrect
· Located in Southern Aravalli, not Central Aravalli.
· Has a rugged terrain with significant elevation.
3. Marwar Area – Incorrect
· Lies west of Aravalli and consists of arid plains and sand dunes.
· Not considered part of the Central Aravalli’s lowest relief zone.
4. Abu Block – Incorrect
· Mount Abu is the highest peak in the Aravalli Range.
· It is not a low-relief area but rather a high plateau region.