By: Karmen Askew
The Appalachian Mountains
The Appalachian Mountains are the highland in North America. It is in the eastern part of the Rocky Mountains. The Appalachian mountains formed 480 million years ago during the Ordovician Period. The Appalachian Mountains length is 1,500 miles long. The countries that it is located in are the United States, and Canada. The Appalachian mountains are located in Eastern North America, they extend 1600 north- south from Quebec to Georgia.