What is the correct difference between attrition and corrasion?
Answer and explanation
Correct answer: In attrition particles collide and become smaller while in corrasion particles abrade the surface
Attrition is the wearing down of transported sediment because pebbles and other particles collide with one another, becoming smaller and rounder. Corrasion, also called abrasion, occurs when the moving load scrapes and strikes the bed or banks of a river, or a coastal surface. Option A correctly separates particle-on-particle wear from surface erosion; the remaining options misstate the processes.
Frequently asked questions
What is the correct answer to this question?
In attrition particles collide and become smaller while in corrasion particles abrade the surface
Why is this the correct answer?
Attrition is the wearing down of transported sediment because pebbles and other particles collide with one another, becoming smaller and rounder. Corrasion, also called abrasion, occurs when the moving load scrapes and strikes the bed or banks of a river, or a coastal surface. Option A correctly separates particle-on-particle wear from surface erosion; the remaining options misstate the processes.
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.
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