The transformation of gneiss into mica, quartz, and feldspar ...

[cabate]

The transformation of gneiss into mica, quartz, and feldspar crystals is an example of ________.
 
  A) physical weathering
  B) hydrolysis
  C) disintegration
  D) chemical weathering
  E) both A and C

Question 2

The reaction mica + H2O  K+ + OH- + acid clay is an example of ________.
 
  A) hydration
  B) exfoliation
  C) hydrolysis
  D) oxidation
  E) acid solution weathering

[enass]

Answer to Question 1

E

Answer to Question 2

C

[cabate]

Gracias!

[jordangronback]

Thanks for the timely response, appreciate it