ca4brin5aHage ca4brin5aHage

24-04-2017
Computers and Technology

contestada

Grooves and polished surfaces on desert pebbles are most likely caused by

A.deflation

B.abrasion

C.yardangs

Respuesta :

jetblackwing jetblackwing

24-04-2017

B. abrasion. Abrasion is pretty much friction on the rocks. Yardangs don't really apply to this situation and I have never heard of a deflated rock:P Hope that helps:)

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