http://gottatopic.com/how-are-volcanoes-formed/ Discuss It Tue, 20 Jul 2010 13:53:24 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://gottatopic.com/how-are-volcanoes-formed/comment-page-1/#comment-575 colton Wed, 24 Mar 2010 22:48:49 +0000 http://gottatopic.com/?p=697#comment-575 I got some other information on a diffrent website,it says: a volcano is an opening in the earts crust where magma is forsted up and reaches the surface: bye I got some other information on a diffrent website,it says: a volcano is an opening in the earts crust where magma is forsted up and reaches the surface: bye

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