https://padlet.com/j_deitchman/qi4yschvo7zo Made by Jonathan en-us 2016-10-20 15:11:45 UTC 2016-10-20 18:32:37 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Ring.png j_deitchman https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132105619 A cave or cavern is a naturally occurring area of space under the surface of the Earth. Caves are often a system of interconnected passageways created by weathering of rock.]]> 2016-10-20 15:16:00 UTC https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132105619 j_deitchman https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132109168 2016-10-20 15:24:50 UTC https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132109168 j_deitchman https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132110040 Recreational or scienctific exploration of a cave system is called caving ,potholing or spelunking. ]]> 2016-10-20 15:26:52 UTC https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132110040 j_deitchman https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132111674 2016-10-20 15:30:22 UTC https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132111674 j_deitchman https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132113622 The scienctific study and their surrounding is called speleology and the formation and the deveopment of caves called speleogenesis.]]> 2016-10-20 15:34:58 UTC https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132113622 j_deitchman https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132116587 2016-10-20 15:41:50 UTC https://padlet.com/j_deitchman/qi4yschvo7zo/wish/132116587