Conditions needed for the development of karst topography ...

[panfilo]

Conditions needed for the development of karst topography include:a.
   humid climate.
  b. arid climate.
  c. carbonate bedrock at a shallow depth.
  d. humid climate AND carbonate bedrock at a shallow depth.
  e. humid or arid climate AND carbonate bedrock at a shallow depth.

Question 2

States in which there is extensive karst topography include:a.
   Ohio, Pennsylvania, Virginia, and West Virginia.
  b. Florida, Kentucky, Tennessee, Indiana, and Missouri.
  c. Minnesota, Iowa, Nebraska, and Kansas.
  d. Wyoming, Arizona, Colorado, and Utah.
  e. Michigan, New York, and Ohio.

[Laurenleakan]

Answer to Question 1

D

Answer to Question 2

B

[panfilo]

Thanks for the timely response, appreciate it

[AmberC1996]

Excellent