Fissures
A long, narrow crack or opening in the face of a rock.
Reference
fissures. (n.d.). The American Heritage® Science Dictionary. Retrieved March 14, 2011, from Dictionary.com website: http://dictionary.reference.com/browse/fissures
A long, narrow crack or opening in the face of a rock.
Reference
fissures. (n.d.). The American Heritage® Science Dictionary. Retrieved March 14, 2011, from Dictionary.com website: http://dictionary.reference.com/browse/fissures