Slide 1 Volcanoes! Slide 2 What is a Volcano? Volcano: a mountain that forms when layers of lava & volcanic ash erupt & build up. Active Volcanoes spew smoke, steam,…
Day 6: Specimen Ridge Petrified Wood, Creationism, Waterfalls, Volcanismâ¦and More Petrified Forest Site Up on a very steep ridge Consists of 27 layers of many buried forests…
PowerPoint Presentation September 26, 2013 Lesson on: Volcanoes Learning: To describe the key features of a volcano. To identify the differences in volcanoes. Dwight Sutherland…
Volcanoes! What is a Volcano? Volcano: a mountain that forms when layers of lava & volcanic ash erupt & build up. Active Volcanoes spew smoke, steam, ash, cinders,…