Question

Which of the following best describes chemical weathering? I need this ASAP

a
A process in which ice wears away at rocks over a long period of time

b
A series of changes that moves rocks from one area to another

c
Any small-scale event such as rain or fog

d
A process that changes the composition of rocks, causing them to break down

Answer 1

D

Step-by-step explanation:

all the other choices represent something physically done, and D is the only one where something happens in the rock itself (chemically)

Answer 2

D

Step-by-step explanation:

A process that changes the composition of rocks causing them to break down.