1. EXTRUSIVE FEATURES 2. Lava Plateau These are formed by large outpourings of fluid lava from long narrow openings in the crust (fissures).During each eruption the lava…

Volcanoes By Camilla and Megan Volcanoes Volcanoes are formed when there is a weak spot in the crust, and magma comes to the surface. It is formed at weak spots, diverging…

http://www.flickr.com/photos/michaelloudon/808561268/in/set-72157600818891681/ What is a lava plateau? What is a volcanic plug? What are basalt columns? http://www.flickr.com/photos/67165210@N00/240741910/…

Volcanoes Volcanoes By Taylor and Hannah Cinder Cone Volcanoes Cinder Cone Volcanoes are built when lava flows out cooling on the volcano enlarging it each time. Composite…

Geologic History Very Brief Version Geologic History Very Brief Version charity mulig Geologic Time Scale Precambrian Lithosphere Early Very hot, no permanent crust. Middle…

Bellringer Describe the relationship between the silica content of magma and the resulting eruption of the volcano. Volcanic Landforms Notes Landforms from Lava and Ash A…

IGNEOUS ROCKS Pg 99 text book http://my.hrw.com What you will learn Describe three ways that igneous rock forms. Explain how the cooling rate of magma affects the texture…

Bellringer Describe the relationship between the silica content of magma and the resulting eruption of the volcano. Volcanic Landforms Notes Landforms from Lava and Ash A…