1. Student Learning in aText-Enhanced Inquiry Unit on Rocks (also known as Integrating Reading….) NSF HRD-0217144 2. Earth Materials Four investigations…

PowerPoint Presentation VOLCANOES SHEEBA. J Presentation By ~An opening in the earth's crust through which molten lava, ash, and gases are ejected. ~A similar opening…

Slide 1Gypsum USGS Eurico Zimbres FGEL/UERJ GNU by-nc: cobalt123 USGS by-nc-nd: skylarprimm Slide 2 Gypsum precipitates (white) at a fumarole on the island of Vulcano in…

Slide 1 VOLCANOES By Caleb Pothier and Bonita Sanford Slide 2 ~An opening in the earth's crust through which molten lava, ash, and gases are ejected. ~A similar opening…

Slide 1 Igneous Rocks Dr. R. B. Schultz Slide 2 Igneous Rocks Igneous rocks form from molten rock (magma) crystallizing below earth's surface or from volcanic activity.…

Slide 1 IGNEOUS ROCKS form when magma/lava cools and solidifies Slide 2 Cleveland Volcano, Alaska IGNEOUS ROCKS are “born of fire” Slide 3 How Igneous Rock Is Formed…

Chapter 5: Rocks Section 1: Classifying Rocks What are rocks made of? Rocks are mixtures of minerals and other materials. Some contain only a single mineral; others contain…

Igneous Rocks Dr. R. B. Schultz Igneous Rocks   Igneous rocks form from molten rock (magma) crystallizing below earth's surface or from volcanic activity. They commonly…

Lunar Rocks Lunar Interior Lunar Structure Lunar Formation Lunar Chronology Lunar Geology Lunar Exploration Lunar Rocks Lunar Rocks Basic classification Elements - individual…

MIT OpenCourseWare http://ocw.mit.edu 12.001 Introduction to Geology Spring 2008 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms.…