Is erosion what causes natural stone arches?



  1. 0 Votes

    Yes, over the geologic timetable (millions of years) wind, water, and the motion of solids wears away at heavily “trafficked” layers of rock, eventually wearing them away to the point when an arch forms. Water flowing underneath a rock-carved passageway can cause the majestic and awe-inspiring natural stone arches found in nature. See links for cool images and extra info!

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