THE 2-MINUTE RULE FOR WHY ARE THE BLUE MOUNTAINS BLUE

The mountains get their title with the blue haze That always envelops them, making a special and scenic atmosphere.The array of mountains, which extends some 550 miles from Pennsylvania to Ga, is an element of the higher Appalachian Mountains, one of several important mountain ranges in the US. As a whole, the Appalachians don’t look blue, althou