The picture shows Enchanted Rock, a pink granite rock formation located in Texas.

Large portions of the granite face of Enchanted Rock have broken away over the years in a process known as
A.
exfoliation, a type of erosion.

B.
melting, a type of weathering.

C.
compaction, a type of erosion.

D.
cementing, a type of weathering.

A. exfoliation, a type of erosion.