Calcium carbonate is most readily dissolved in ________. A) ...

[ashley]

Calcium carbonate is most readily dissolved in ________.
 
  A) water nearly saturated with bicarbonate
  B) cool water
  C) warm water
  D) caverns
  E) the process of stalactite formation

Question 2

________ is(are) a rock type occurring when hot, underground water is exposed to air.
 
  A) Joints
  B) Bedding planes
  C) Travertine and tufa
  D) Granite
  E) Limestone

[l.stuut]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: C

[ashley]

Thanks for the timely response, appreciate it

[dyrone]

Excellent