Faults and Earthquakes 3 of 5 Fault A fracture in the Earth’s crust where one side moves relative to the other. Surface waves - seismic waves that travel along the surface of the Earthâ s crust in a circular motion 8. Day 7 Know which landform is created by each type of fault. Q. Take this quiz on 8th-grade science and share with friends too. STRATEGIC INTERVENTION MATERIAL FOR GRADE – 7 SCIENCE. The fault surface can be vertical, horizontal, or at some angle to the surface of the earth. From the S-P interval a seismologists can determine the _____ to an earthquake… Unit II, Why and Where Earthquakes Occur, pre-sents the modern scientific understanding of the Earth’s structure and composition, and relates this to the cause of earthquakes. The movement of the plates causes pressure to build up. year. (b) prevent earthquakes from occurring, (c) record the vibrations produced during an earthquake (d) calm the seismologist during an earthquake 16. Through our hands we may learn, create and accomplish. PSSA - Science Grade 8: Earthquakes, Rocks & Earth - Chapter Summary. A. K.-- Created using PowToon -- Free sign up at http://www.powtoon.com/ . Imagine how people must have felt centuries ago when the ground would unexpectedly shake. On a seismic record, the S-P time interval is the _____ in arrival time between the P- and S-waves. Unit III, Physical Results of Earthquakes, provides greater understanding of the processes that shape our active Earth. A. Moho. Describe … This Video Is Fabulous. 17. This courseware module is part of Penn State's College of Earth and Mineral Sciences' OER Initiative. Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks. Page2-Fault Types Information about the following: Normal - Thrust How the Richter’s magnitude Scale works. B. D. Coverage. Hand out a pliable candy bar to each student, have them simulate an earthquake fault The point on the surface of the earth, Ωüdi reCtlyi a bove:theÞintWh s—.earthquakebegan on the fault, is focus e normal fault D 'theseismog ram this simplified image of a seismogram, the If there is a fault, there is an earthquake. iii For the learner: Welcome to the Science – Grade 8 Alternative Delivery Mode (ADM) Module on The Relationship Between Faults and Earthquakes! • Ninety per cent of all earthquakes in the world take place at tectonic plate boundaries and are the result of the constant movement of the plates against each other. Some of the worksheets for this concept are Work extreme earth, Earthquakes fema 159, Earth science activity 3 all grades fault hand models, Lesson plans and activities, Module 3 earthquakes tsunamis, Earthquakes, Second grade earthquakes, Earthquakes. earthquake begins at a point on a fault, in the earth's crust, which geologists the ocus D Richt scale is picture shows where an earthquake egan. It is often used to depict skill, action and purpose. Vibrations (earthquakes) occur as the deformed rock “springs back” to its original shape (elastic rebound). Displaying top 8 worksheets found for - Earthquake And Fault. Author: Eliza Richardson, Associate Professor, Department of Geosciences, College of Earth and Mineral Sciences, The Pennsylvania State University. 5 Did you know? This lesson introduces you to earthquake and fault. Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another. Does not require construction of three-dimensional models. types of earthquake faults, and how they differ. of the video “Earthquake Country” illustrates a similar “stick-slip” motion using a model made of rubber strips. Shorter activity than Types of Faults #2. 2d—Earthquakes change human habitats.] 1. It resulted Earthquakes and Faults Active and Inactive Faults How movements along faults generate earthquakes Earthquake focus and epicenters Values: o Recognize danger signs related to earthquakes o Develop the culture of safety The Learner should be able to… S8ES-IIa-14:describe what a fault is. Sudden movements in faults cause earthquakes. This student worksheet was developed by Chris Hedeen at Oregon City High School. Fault. Today, earthquakes are often predicted as is the potential destruction they may cause. 4. • The Australian Geological Survey Organisation in Canberra estimates that, on average, the Australian region experiences an earthquake of at least Richter scale magnitude 5.5, or larger, every 13-15 months. 2. source, since the seismic moment is a measure of the size of an earthquake based on the area of fault rupture, the average amount of movement, and the force that was required to overcome the friction holding the rocks together. Large, highly destructive earthquakes, however, occur on average once every 100-150 years along the Fault. The San Francisco earthquake of April 18, 1906 was the most recent of these. Draw a diagram/picture showing how each fault releases energy. A Series … Earthquake Investigation and Fault Types Teacher directed, Individual or Center activities - Page 1- Introduction or review activities for Earthquakes and Faults Word Bank fill-in focusing on earthquake faults, waves and parts. Emphasizes the connection between faults and earthquakes. 3. When an earthquake occurs on one of these faults, the rock on one side of the fault slips with respect to the other. In the seventh lesson in the 20 part series, pupils create maps of California, focusing on the San Andreas Fault system. 3. Grade 6, Sc. Explain how a fault forms 2. . The hand is one of the most symbolized part of the human body. The San Andreas Fault is the largest earthquake-producing fault in California. The fault plane in this diagram is the area of contact between the two fault blocks. 8.0 1 billion tons San Francisco, CA Quake, 1906 8.5 5 billion tons Anchorage, AK Quake, 1964 9.0 32 billion tons Chilean Quake, 1960 10.0 1 trillion tons (San-Andreas type fault circling Earth) 12.0 160 trillion tons (Fault Earth in half through center, Understanding Fault and Earthquake (Main Task) Subtasks: 1. When the pressure is released, an earthquake occurs. The natural shaking of the earth due to the release as rocks move along a fault. If there is an earthquake, there is a fault. The activity allows students to explore how blocks of Earth’s crust move across different kinds of faults. Cut out slits with razor blade knife and straight-edge. Figure 2: Foam pieces used to demonstrate strike-slip faulting, elastic rebound theory, and slipping along the fault plane during earthquakes. vi . Elastic rebound Earthquake mechanism Slippage at the weakest point (the focus) occurs. As a challenge to understand this cause and effect relationship, from me to you are exercises about earthquake and fault. During a geology lesson consider taking a day or two to study the science of earthquakes. Frequency. The scale that measures an earthquake based on its type of damage is called: Syncline - the downward folding of rock that forms a valley Earthquakes Your presentation can be in the form of a Brochure, Power Point Presentation, large poster, video, Prezi, etc. TEACHER III Least Mastered Learning Competency A. Lecture while using pictures of faults, and the landforms they create. BY: WILFREDO D. BARTOLO, JR. Earthquakes are put in the context of the The key information covered on this PPT includes: Normal, Reverse, Strike-Slip Faults, Divergent, Convergent, Transform Boundarie Republic of the Philippines. The boundary between the earth's crust and mantle that causes earthquake waves to change speed. Chapter 8 Earthquakes SECTION 1 WHAT ARE EARTHQUAKES? DEPARTMENT OF EDUCATION Region XII Division of Cotabato MLANG NATIONAL HIGH SCHOOL Mlang, Cotabato. Have a fault – y journey ahead! - … I made this PPT to teach my 7th grade Science students this content. 6. Grade 8 Science: Earthquakes Week #9: June 3 – June 9 Learning Intentions: • To learn about Earthquakes Assignment Instructions: You will create a presentation on Earthquakes. This PPT is 6 slides long, and includes important information about Earthquakes, such as Fault zones. C. Earthquake. Homework. It is estimated to have had a magnitude of 8.3 on the Richter scale and lasted for one minute. Teaching about Earthquakes. Grade 8 geography multiple choice questions and answers PDF exam book to download is a revision guide with solved trivia quiz questions and answers on topics: earthquakes, folds and faults, plate tectonics, volcanic eruptions for online learning. A fault is a break in the crust that rocks slide along. The rocks are folded. 7—Scientific progress is made by asking meaningful questions and ... mountains and faults) in terms of plate tectonics. What Is an Earthquake? Strike-slip fault - a fault that forms when rocks slide past each other and experience shearing stress; usually found at a transform tectonic plate boundaries 7. Feature 8 An earthquake scientist in action .....8 By Jessica Murray [Grade 6, Sc. The plate boundaries should be drawn along the areas with large numbers of earthquakes. Learn more about the causes and effects of earthquakes in this article. Earthquakes occur on faults - strike-slip earthquakes occur on strike-slip faults, normal earthquakes occur on normal faults, and thrust earthquakes occur on thrust or reverse faults. 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