The entire northern plains of India are made of ____ soil.
Show answer & explanation
Correct answer: D
Explanation
Correct Answer: Option 4 (Alluvial)
Explanation:
The entire northern plains of India are composed of alluvial soil. This soil is formed from sediments brought by three major rivers, the Indus, the Ganges, and the Brahmaputra, and their tributaries. It is the most fertile and widespread soil in India.
Additional Facts
Khadar and Bangar: Old alluvial soil is called 'Bangar,' and new fertile alluvial soil is called 'Khadar.'
Area: This soil is mainly distributed in the regions of Punjab, Haryana, Uttar Pradesh, Bihar, and West Bengal.
Suitable Crops: It is considered best for crops like paddy, wheat, sugarcane, and pulses.
Possible Questions for the Upcoming Exam
Which soil is best suited for cotton cultivation?
(Answer: Black soil or Regur soil)
What is 'old alluvial' soil known as?
(Answer: Bangar)
What causes red soil to be red?
(Answer: Due to the presence of iron oxide)