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Do Now: According to the textbook page 226, what might it mean if you hear hissing noise? Explain. . VOLCANOES http://youtu.be/wu1v1cgS9oU. RING_OF_FIRE - a zone of frequent earthquakes and volcanic eruptions that encircles the basin of the Pacific Ocean. . Mid-ocean ridge volcano.
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Do Now: According to the textbook page 226, what might it mean if you hear hissing noise? Explain.
VOLCANOEShttp://youtu.be/wu1v1cgS9oU RING_OF_FIRE - a zone of frequent earthquakes and volcanic eruptions that encircles the basin of the Pacific Ocean.
Rifting, Diverging Boundary, Sea-floor spreading
Volcanoes are classified by their compositon and shape. • Cinder cone – What’s it made of? Let’s draw one:
Composite volcano • Mt. Rainier http://www.rainierlodging.com/mount-rainier-webcams/
Mt. St. Helen’s after http://www.fs.fed.us/gpnf/volcanocams/msh/views/java-classic.php
http://www.fs.fed.us/gpnf/volcanocams/msh/views/static-classic.phphttp://www.fs.fed.us/gpnf/volcanocams/msh/views/static-classic.php
Pyroclastic flow http://dsc.discovery.com/videos/ultimate-guide-to-volcanoes-pyroclastic-flow.html http://youtu.be/FnDT_6V4qVw
HOT SPOTS http://www.wwnorton.com/college/geo/egeo2/content/animations/2_6.htm
http://www.ouramazingplanet.com//405-yellowstone-national-park-old-faithful-super-volcano.htmlhttp://www.ouramazingplanet.com//405-yellowstone-national-park-old-faithful-super-volcano.html