Water-eroded Arches
Some natural bridges may look like arches, but they form in the path of streams that wear away and penetrate the rock. Pothole arches form by chemical weathering as water collects in natural depressions and eventually cuts through to the layer below.
Natural Bridges National Monument in Utah is another area to view several natural bridges.
Read more about this topic: Natural Arch
Famous quotes containing the word arches:
“I fled Him, down the nights and down the days;
I fled Him, down the arches of the years;
I fled Him, down the labyrinthine ways
Of my own mind; and in the midst of tears
I hid from Him, and under running laughter.”
—Francis Thompson (1859–1907)
Related Phrases
Related Words