The Bhabar zone is associated with which physiographic feature of India?
Show answer & explanation
Correct answer: A
Explanation
Correct Answer:
Himalayan foothills
Explanation:
The Bhabar zone is a narrow belt located along the foothills of the Himalayas (specifically south of the Shivalik range) where rivers descending from the mountains deposit heavy loads of pebbles, gravel, and coarse sediment. Due to the high porosity of these thick pebble-bed deposits, small streams and rivers disappear underground in this region and flow beneath the surface before re-emerging in the marshy Terai belt further south.
Key Points:
The Bhabar tract is generally unsuitable for agriculture due to its rocky and porous nature, though large trees with extensive roots can thrive there.
It stretches in a west-east direction along the foot of the Shiwaliks from the Indus to the Tista river.
The northernmost division of the northern plains of India is comprised of the Bhabar, followed sequentially by the Terai, Bhangar, and Khadar regions.
Important Questions and Answers:
Question: What happens to small streams when they enter the Bhabar zone?
Answer: They disappear underground due to the high porosity of the coarse sediments.
Question: Which physiographic belt lies immediately south of the Bhabar region?
Answer: The Terai belt.