BUILDING MOUNTAINS BY WEARING THEM DOWN.(Brief Article)

Rocks & Minerals | May 1, 2001| | Copyright

MANY MOUNTAIN RANGES (such as the Himalayas) mark zones of intense tectonic activity, be it recent or ancient. Geologists have long studied mountains for clues to Earth's tectonic history. Such mountain belts, it was commonly thought, were shaped by relatively brief but intense episodes of tectonic activity followed by long periods of slow erosion. Some recent investigations, however, confirm that erosion and tectonics work together: to build up mountain ranges.

Erosion

Erosion usually brings to mind soil being washed off a farm field following heavy ...

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