When it comes to the majesty of nature, mountains are some of the most prominent and awe-inspiring natural formations. Mountains are home to diverse wildlife, flora, and fauna, and they are often the source of springs and rivers that support life from the highest peaks down to the lowest valleys. In addition to the numerous resources and minerals that mountains provide, they also give a glimpse into the age of a geographic area. Geologists hold the key to determining the age of a mountain. By studying the strata of sediment and rock formation , they can compare their findings to the geologic time scale and produce data about the absolute dating, or specific time, in which the rocks and mountain range was formed. Thanks to their findings, we now know the 9 oldest mountain ranges in the world. 9. Blue Ridge Mountains in the Appalachians, 1.2 Billion Years Old (BYO) Country and Origin: USA, Appalachias Highest Peak: Mount Mitchell, 6, 684 feet Average Elevation: 200...
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