Blue Ridge Mountains

The Blue Ridge Mountains are mountains that go across the eastern United States. They go through Georgia, North Carolina, Tennessee, Virginia, Maryland, Pennsylvania, South Carolina, and West Virginia. Its highest point is Mount Mitchell in North Carolina. The first mountain or best known mountain, is Blue Mountain in Pennsylvania. The Blue Ridge Mountains are a part of the Appalachian Mountains.
The blue haze which covers the mountains is caused by isoprene. It is produced by the trees and other plants.