Jun 11, 2011 #1 A AA Member Joined May 23, 2008 Messages 166 Reaction score 0 Points 16 Composite (Strato) Shield Cinder Cone Which ones have vents? THANKS!
Jun 28, 2011 #2 B briandwales New member Joined Nov 7, 2010 Messages 24 Reaction score 0 Points 1 all 3 do
Sep 30, 2011 #3 C Crystals2 New member Joined Sep 30, 2011 Messages 1 Reaction score 0 Points 1 All three have vents. The vent is the opening from which the volcanic material is ejected. However, in northern Arizona, many cinder cones are labelled simply Vent 131, Vent 280, etc.
All three have vents. The vent is the opening from which the volcanic material is ejected. However, in northern Arizona, many cinder cones are labelled simply Vent 131, Vent 280, etc.