Answer:
Mount Scott = Wichita Mountains
Rich Mountain = Ouachita Mountains
Alabaster Caverns = Gypsum Hills
Tallgrass Prairie Reserve = Sandstone Hills
Black Mesa = High Plains
I think higher but I'm not 100% sure
Wouldn't that be because of the Tectonic Plates
Answer:
west to east- second choice
A. 150, because supplementary angles are angles that add up to 180 degrees.