Why are fold mountains found along the west coast of many continents?
Question: Why are fold mountains found along the west coast of many continents?
Fold mountains are typically found along the west coasts of continents due to the presence of active tectonic plate boundaries. These boundaries are often convergent, where oceanic and continental plates collide, leading to intense geological activity. The process of orogeny, which involves the folding, faulting, and uplifting of the Earth's crust, is responsible for the formation of these mountains. For example, the Andes along the west coast of South America are formed by the subduction of the Nazca Plate beneath the South American Plate. Similarly, parts of the Rocky Mountains were formed by the subduction of the Pacific Plate. This consistent pattern of fold mountains along the west coasts is a result of the dynamic and powerful geological processes at work at these convergent plate boundaries.
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