Links for rock cycle

 http://www.phschool.com/atschool/phsciexp/active_art/rock_cycle/


http://www.oum.ox.ac.uk/thezone/rocks/cycle/index.htm#map

http://www.learner.org/interactives/rockcycle/types2.html

http://www.classzone.com/books/earth_science/terc/content/investigations/es0602/es0602page01.cfm

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