Which of the following is a mineral? a. granite. b. coal. c. ...

[newyorker26]

Which of the following is a mineral?
 a. granite.
  b. coal.
  c. quartz.
  d. slate.
  e. schist.

Question 2

An island arc forms where:
 a. oceanic crust collides with continental crust.
  b. oceanic crust diverges from continental crust.
  c. continental crust collides with continental crust.
  d. continental crust diverges from continental crust.
  e. oceanic crust collides with oceanic crust.

[todom5090]

Answer to Question 1

C

Answer to Question 2

E

[newyorker26]

Excellent

[kalskdjl1212]

Great answer, keep it coming