What caused the Appalachian Mountain bend?
A Moment of Science - A podcast by Indiana Public Media
The Appalachian Mountains run in almost a straight line, except for a 150 mile-long bend. What caused this formation to occur?
A Moment of Science - A podcast by Indiana Public Media
The Appalachian Mountains run in almost a straight line, except for a 150 mile-long bend. What caused this formation to occur?