Created by Kyle Hunter, last updated 2017-02-27 The Crayon Rock Cycle Details Shake and Break Details A Hole in the Ground Details Personal Time Line Details Fossil Age Estimation Model Details Match Rock Details Mountain Mash Details Hot Sauce Hot Spots Details Cookie Subduction Details To Topo Two Details Avalanche Details Erosion Details Sand Study Details Mini Glacier Meltdown Details Whose Fault Is It? Details Weathering and Erosion Details Chocolate (Sea Floor) Lava Details Chocolate Lava Details Single Serving Volcanism Details Edible Soil Details Rocking Changes Details How Boulders Are Born Details