Rock Cycle Intro
Warm-up Of what material(s) is the earth's crust made? What are the 3 main categories of rocks? How do rocks break in nature? (think ppt from last week) How would the breaking of a large rock affect people?
Rock Stress Weathering Physical Biological Chemical Erosion Compressional stress Tensional Stress Frictional Stress Rockfalls / Landslides
Rock Cycle Video Clip Rock Types and the Rock Cycle: Igneous Sedimentary Metamorphic (3:45) https://youtu.be/6bkyXvYP4jM
Computers - Interactive Computers: Rock Cycle Interactive https://www.learner.org/interactives/rockcycle/index.html