PPT-Deforming the Earth’s Crust: Folding

pg 115 httpwwwindianaedug103G103week9wk9html httpwwwuwgbeduDutchSEarthSC202Notesquakeshtm Folding When Rock Layers Bend because of STRESS What are anticlines. Deformation. Whether a material bends or breaks depends on . h. ow much stress is applied to the material.. Deformation. Process by which the shape of a rock changes because of stress.. Objectives:. Describe. Chapter 6. Folding. Faulting. The buckling of a rock layer that was once horizontal. Buckles or folds appear on the landscape.. The main type of folds are:. Anticlines. Synclines. Faulting is the result of the movement of the earths plates. Faults occur where there is stress along a weak point in the earths crust.. Lithosphere. Earth’s Systems (spheres) . Lithosphere - . Earth’s crust and upper . mantle. Atmosphere - . Layers of gases surrounding . Earth . An Introduction to Ch 11&12. Regions of the Earth. The Earth is made up predominantly of two major regions:. A predominantly molten, central core. A mostly solid outer mantle and crust. Hydrosphere and Crust . pg. . 115. http://www.indiana.edu/~g103/G103/week9/wk9.html. . http://www.uwgb.edu/DutchS/EarthSC202Notes/quakes.htm. . Folding. : . When . Rock Layers. . Bend. . because of STRESS. What are anticlines?. Layers of the Earth. 1. 2. / . 24. 3. / . 24. Plate Tectonics. Earth’s lithosphere is broken up into plates. Hot, weak asthenosphere allows for plates to move. Plates are in motion and continually changing in shape and size. https://. www.youtube.com/watch?v=rQx2wLyagk4. . Essential Question:. How are layers of the Earth different from one another?. Standard:. S6E5a. Compare and contrast the Earth’s crust, mantle, and core including temperature, density, and composition.. https://. www.youtube.com/watch?v=rQx2wLyagk4. . Essential Question:. How are layers of the Earth different from one another?. Standard:. S6E5a. Compare and contrast the Earth’s crust, mantle, and core including temperature, density, and composition.. What is the structure of the earth.. What is Continental Drift. What causes Folding. What causes Earthquakes. What causes . Volcanos. INSIDE THE EARTH. (1) CRUST. : OUTER LAYER. GROUND WE ARE STANDING ON. Deformation. - the process by which the shape of a rock changes because of stress is called deformation.. compression. : stress that occurs when forces act to squeeze an object at a convergent boundary.. Folds, Faults and Deformities…. OH MY!!. Uniformitarianism. Geologic processes that occurred in the past can be explained by current geologic processes. Erosion and weathering that happens today must have been the same millions of years ago. Faults and Folds. Chapter 7 Section 4. Deformation. The process by which the shape of a . rock changes because of stress. .. There are . two types of stress. that occur in rocks:. Compression. Tension. Mount Erebus. Mount Erebus. to. McMurdo Station. 36 km. Planetary . Surfaces I. Planetary Surfaces. Why look at the surface?. 1. formation history (composition). 2. past geologic activity. 3. current geologic activity. • Different types of rocks make up Earth's surface . NOW, you will learn . • About the different properties of Earth's layers . • About the plates that make up Earth's outermost layers. Plate Tectonics (Page 7).