When rainwater attacks formations of limestone, the minerals ...

[lindiwe]

When rainwater attacks formations of limestone, the minerals dissolve and wash away with the mildly acid rainwater. This is an example of
 
  A) oxidation. B) frost action. C) crystallization. D) carbonation.

Question 2

Saltation accounts for the majority of material transported by wind.
 
  Indicate whether the statement is true or false

[Toya9913]

Answer to Question 1

D

Answer to Question 2

TRUE

[lindiwe]

Wow, this really help

[kswal303]

Thanks for the timely response, appreciate it