Respuesta :
Answer:
The correct answer is option A which is abrasion.
Explanation:
- Abrasion is the scrapping of the outer surface of an object or skin in medical terms.
- In terms of geology it is the scraping of the outer grass, plants on the surface of land showing the inner stony surface.
- In case of mountains, abrasion is the cause of sharp stony features of mountains.
- While exfoliation is the weathering of land or mountains edge giving circular ends. Hence correct answer is option A.