What Is a Common Criticism of Mountaintop Removal Mine Reclamation

What is a common criticism of mountaintop removal mine reclamation?

A) The evidence suggests that the original native species will never recolonize the reclaimed site.
B) The artificial channels do not host the same amount of biodiversity as the natural streams.
C) The Appalachian Mountains are a region of extremely high biodiversity,and the reclaimed sites will not recover similar levels of diversity.
D) All of these answers are correct.
E) None of these answers are correct.