English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

What is the name given to a stone arch that is left standing after the cave ceiling on both sides of it has collapsed?

2007-02-12 08:37:23 · 5 answers · asked by Anonymous in Education & Reference Trivia

5 answers

It is a bridge. Natural bridges can form from natural limestone caves, where paired sinkholes collapse and an arch or ridge of stone is left standing in between with the cave passageway connecting from sinkhole to sinkhole.

2007-02-16 02:03:20 · answer #1 · answered by Roberta T 1 · 0 0

A miracle?

2007-02-12 16:40:59 · answer #2 · answered by johN p. aka-Hey you. 7 · 0 0

a bridge

2007-02-14 13:14:53 · answer #3 · answered by ashkicker420 3 · 0 0

a pile of stone?!

2007-02-12 20:30:19 · answer #4 · answered by agent_starfire 5 · 0 0

COOL

2007-02-12 18:08:56 · answer #5 · answered by sydsoccer15 3 · 0 0

fedest.com, questions and answers