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Forces 1)Tension 2)Compression 3)Shearing
Question? Where do most mountains form? Rocky mountains At the westNear the edge of tectonic plates
Answer Where do most mountains form?c) Near the edge of tectonic plates
Folds Syncline Anticline
syncline Syncline: a fold in a shape of a U
Anticline Anticline: a shape of an arch
Faults 1)normal 2)reverse 3)strike-slip
Normal Fault Normal fault: when the hanging wall has moved downward
Reverse Fault Reverse fault: when the hanging wall has moved upward
Strike-Slip fault Strike-Slip fault: a fault in which surfaces are in opposite sides and have moved horizontally
Notes Tension Compression Shearing Where do most mountains form?What forces cause mountains to form? Tension Compression Shearing Where do most mountains form? - Near the edge of plate tectonic
Notes What are the common types of folds, and how might they look at the surface of earth? Anticline Syncline
Notes What are the common types of faults, and how might they look at the surface of the earth? Normal Reverse Strike-slip
Deforming Earth’s Crust
Earth’s Crust in Motion
Ch6 Sec1 Forces in Earth’s Crust. Key Concepts How does stress in the crust change Earth’s surface? Where are faults usually found, and why do they form?
Inside Earth Chapter 2 Earthquakes 2.1 Forces in Earth’s Crust
Deforming the Earth’s Crust
Forces in Earth’s Crust
Mountain Building Folding and Faulting. Stress in the Crust Stress from plate motions causes crustal rocks to deform –Rocks near the surface are cool.
Section 1 Types of Stress Forces Types of Faults
MOVEMENT OF THE EARTH’S CRUST
FOLDS, FAULTS, AND MOUNTAIN TYPES. 1. Volcanic 2. Folded 3. Faulted Mountains formation – Three types.
NORMAL Fault formed by the stress of TENSION where plates were pulled apart. The Hanging Wall fell and the Footwall was raised.
Science *Stack Test Corrections for collection
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt StressFaults Mountain Building Misc.
Section 1: Forces in Earth’s Crust
Chapter 6 Earthquakes.
Unit 4: Plate Tectonics The Crust Under Stress & Mountain Building Notes.
Lesson 1 – Forces in Earth’s Crust
Do Now for Wednesday, February 20 th ! Use your knowledge of the Law of Superposition to arrange the layers of Earth from oldest to youngest.
Earthquakes The shaking of the Earth’s crust caused by a release of energy. The major cause is the build up of stress between two lithospheric plates.
Forces in Earth’s Crust (pages 162–168). Key Questions What happens to rocks when they are placed under the large forces created by plate movements?
Unit 4 Lesson 3 Mountain Building
FAULT TYPES By Ashlyn Boswell. Strike Slip Strike Slip Fault NormalNormal Fault ReverseReverse Fault ThrustThrust Fault.
Describe how Plate Tectonic forces and earthquakes might be related.
Crust in Motion Chapter 5, Section 1 Monday, January 25, 2010 Pages
Changes in the Earth’s Crust. What is stress? You get stressed when you have too much work or have a test to study for You can get stress in certain parts.
Earthquakes and Volcanoes
AIM: Describe the types of stress and the land features (faults,uplift,folds) that result from forces (stress) in the Earth’s crust? OBJ: Given notes.
LEQ: How do stress forces in Earth’s crust form mountains and what kinds of mountains are formed from the stress? Key Terms: fault block mountain, upwarped.
Thursday, November 12, 2015 HOMEWORK: Flash cards- reverse fault, normal fault, strike slip fault OBJECTIVE: I will be able to describe and explain the.
Earth's Crust in Motion.
Deforming the Earth’s Crust Faults and Folds
Mountain Building Lesson 4.7 How are mountains formed? Lesson 4.7.
Forces in Earth’s Crust Part 1
Deforming the Earth’s Crust. Deformation Deformation: process by which a rock changes shape due to _______ stress.
Inside Earth Chapter 2.1 Pages 54-61
Faults and Folds Reference: Tarbuck and Lutgens Pages
Compiled by Woodruff Using Holt Earth Science Text.
Earth Crust Deformation Caused by stresses in the crust.
6.3 Notes Deforming the Earth’s Crust
Section 1 Mrs. Trotter Vian Middle School. Elastic Limit.
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