Slide 1Rocks and the Rock Cycle Slide 2 A rock is a mixture of minerals, rock fragments, volcanic glass, organic matter, or other natural materials. What do you…
Slide 1 Chapter 22: A Classification of Metamorphic Rocks Metamorphic rocks are classified on the basis of texture and composition (either mineralogical or chemical) Unlike…
Slide 1 The Milky Way – Our Galaxy Slide 2 Exam II A: 25 or better B: 20 or better C: 17 or better D: 15 or better F: 13 or below Average: 20.7 Slide 3 Solutions to Exam…