Slide 1 Sedimentary Rocks Quartz sandstone Limestone Shale Slide 2 The Simple Ideal Model For Understanding Sedimentary Rocks The key to understanding sedimentary rocks is…

Slide 1Have you ever wondered how old a mountain is? Mountains, valleys and hills can form slowly, and some form very quickly. Slide 2 Modeling Earth’s Landforms 1.As a…

Becky Sellers Ed 417 Elementary Social Studies Ronald Helms The Culture of Native Americans Third Grade Objectives After doing the following lesson on Native American culture…

The Living Matrix Workshop The Living Matrix Workshop Genes 1 Genes dictate life, don’t they? There is a central dogma of biology that genes govern our fate: Inherited…

The Living Matrix Workshop The Living Matrix Workshop Genes 1 Genes dictate life, don’t they? There is a central dogma of biology that genes govern our fate: Inherited…

Wyoming Multi-Hazard Mitigation Plan 7.1 June 2011 CHAPTER 7 EXPANSIVE SOIL Expansive soils are soils that expand when water is added, and shrink when they dry out. This…

Slide 1 Classification based upon formation Slide 2 Igneous rocks form from molten lava. What’s the difference between magma and lava? The formation of igneous rocks is…

Surface Processes and Landscapes Weathering Weathering and Erosion Weathering is the chemical and physical breakdown of rocks into smaller fragments. Erosion is the movement…