Which process helps in forming desert pavement?
Answer and explanation
Correct answer: Removal of fine particles by wind leaving coarse particles
Desert pavement develops when wind deflation selectively removes loose clay, silt, and sand from an arid surface. The heavier pebbles and coarse stones are not easily lifted, so they remain closely packed as a protective surface layer. This is a process of aeolian erosion followed by residual concentration, not marine action, glacial accumulation, or delta growth. Hence option D correctly identifies the formative process.
Frequently asked questions
What is the correct answer to this question?
Removal of fine particles by wind leaving coarse particles
Why is this the correct answer?
Desert pavement develops when wind deflation selectively removes loose clay, silt, and sand from an arid surface. The heavier pebbles and coarse stones are not easily lifted, so they remain closely packed as a protective surface layer. This is a process of aeolian erosion followed by residual concentration, not marine action, glacial accumulation, or delta growth. Hence option D correctly identifies the formative process.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Bank Reconciliation Statement. Topic: Reconciling cash book and passbook differences.
