Why may deflation slow down after desert pavement forms?
Answer and explanation
Correct answer: मोटे कंकड़ों की आवरण परत नीचे के महीन कणों को बचाती है
The governing concept is deflation, the wind removal of loose fine sediment. As dust and sand are blown away, relatively heavy pebbles and cobbles are left behind and become concentrated as a desert pavement. This coarse armour is difficult for ordinary wind to move and shields finer particles beneath it, reducing further erosion. The marine, glacial, and karst explanations are irrelevant, so option A is correct.
Frequently asked questions
What is the correct answer to this question?
मोटे कंकड़ों की आवरण परत नीचे के महीन कणों को बचाती है
Why is this the correct answer?
The governing concept is deflation, the wind removal of loose fine sediment. As dust and sand are blown away, relatively heavy pebbles and cobbles are left behind and become concentrated as a desert pavement. This coarse armour is difficult for ordinary wind to move and shields finer particles beneath it, reducing further erosion. The marine, glacial, and karst explanations are irrelevant, so option A is correct.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
