A stack is the remnant of what?
Answer and explanation
Correct answer: An eroded sea arch
A stack is an isolated pillar or column of coastal rock left after the roof of a sea arch collapses under continued wave erosion. The landform sequence is commonly described as crack, cave, arch, and stack; further erosion may reduce the stack to a stump. Thus option A is correct. A delta, barchan and cave deposit arise from river, wind and groundwater processes respectively.
Frequently asked questions
What is the correct answer to this question?
An eroded sea arch
Why is this the correct answer?
A stack is an isolated pillar or column of coastal rock left after the roof of a sea arch collapses under continued wave erosion. The landform sequence is commonly described as crack, cave, arch, and stack; further erosion may reduce the stack to a stump. Thus option A is correct. A delta, barchan and cave deposit arise from river, wind and groundwater processes respectively.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting.
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