What is the significance of kankar found in Bhangar?
Answer and explanation
Correct answer: It indicates calcium carbonate deposits in older alluvium
Bhangar is the older alluvium of the Northern Plains and generally lies above the active floodplain. It contains kankar, which are hard deposits or nodules of calcium carbonate. Thus, kankar is an important indicator of Bhangar’s older alluvial nature. New alluvium is associated with Khadar, so option C is incorrect. Exam tip: Remember—Bhangar: old alluvium and kankar; Khadar: new and more fertile alluvium.
Frequently asked questions
What is the correct answer to this question?
It indicates calcium carbonate deposits in older alluvium
Why is this the correct answer?
Bhangar is the older alluvium of the Northern Plains and generally lies above the active floodplain. It contains kankar, which are hard deposits or nodules of calcium carbonate. Thus, kankar is an important indicator of Bhangar’s older alluvial nature. New alluvium is associated with Khadar, so option C is incorrect. Exam tip: Remember—Bhangar: old alluvium and kankar; Khadar: new and more fertile alluvium.
Which subject and chapter does this question cover?
This is a Class 9 Geography question. Chapter: Physical Features of India. Topic: The Northern Plains.
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