Draw a diagram/picture showing how each fault releases energy. Unit III, Physical Results of Earthquakes, provides greater understanding of the processes that shape our active Earth. The key information covered on this PPT includes: Normal, Reverse, Strike-Slip Faults, Divergent, Convergent, Transform Boundarie If there is an earthquake, there is a fault. On a seismic record, the S-P time interval is the _____ in arrival time between the P- and S-waves. Surface waves - seismic waves that travel along the surface of the Earthâ s crust in a circular motion 8. The activity allows students to explore how blocks of Earth’s crust move across different kinds of faults. 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. The plate boundaries should be drawn along the areas with large numbers of earthquakes. How the Richter’s magnitude Scale works. iii For the learner: Welcome to the Science – Grade 8 Alternative Delivery Mode (ADM) Module on The Relationship Between Faults and Earthquakes! Figure 2: Foam pieces used to demonstrate strike-slip faulting, elastic rebound theory, and slipping along the fault plane during earthquakes. Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another. DEPARTMENT OF EDUCATION Region XII Division of Cotabato MLANG NATIONAL HIGH SCHOOL Mlang, Cotabato. Have a fault – y journey ahead! Frequency. The fault plane in this diagram is the area of contact between the two fault blocks. 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. A. Moho. A Series … A fault is a break in the crust that rocks slide along. Today, earthquakes are often predicted as is the potential destruction they may cause. Emphasizes the connection between faults and earthquakes. Teaching about Earthquakes. This PPT is 6 slides long, and includes important information about Earthquakes, such as Fault zones. Republic of the Philippines. This Video Is Fabulous. If there is a fault, there is 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 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 • 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. types of earthquake faults, and how they differ. Feature 8 An earthquake scientist in action .....8 By Jessica Murray [Grade 6, Sc. Describe … C. Earthquake. Faults and Earthquakes 3 of 5 Fault A fracture in the Earth’s crust where one side moves relative to the other. The Grade 6 Earth Science Unit on Earthquakes and Volcanoes is presented to students through a series of investigations using indirect evidence (models) and direct evidence, experiments, active learning experiences, researching using a variety of sources, questions, and assessments. D. Coverage. • 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. Page2-Fault Types Information about the following: Normal - Thrust BY: WILFREDO D. BARTOLO, JR. 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. I made this PPT to teach my 7th grade Science students this content. Shorter activity than Types of Faults #2. What Is an Earthquake? The fault surface can be vertical, horizontal, or at some angle to the surface of the earth. Homework. Large, highly destructive earthquakes, however, occur on average once every 100-150 years along the Fault. It is estimated to have had a magnitude of 8.3 on the Richter scale and lasted for one minute. 6. Day 7 Know which landform is created by each type of fault. Hand out a pliable candy bar to each student, have them simulate an earthquake fault 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. Chapter 8 Earthquakes SECTION 1 WHAT ARE EARTHQUAKES? Through our hands we may learn, create and accomplish. Sudden movements in faults cause earthquakes. This student worksheet was developed by Chris Hedeen at Oregon City High School. K.-- Created using PowToon -- Free sign up at http://www.powtoon.com/ . The hand is one of the most symbolized part of the human body. 17. Power Point. This lesson introduces you to earthquake and fault. TEACHER III Least Mastered Learning Competency A. The scale that measures an earthquake based on its type of damage is called: 2d—Earthquakes change human habitats.] - … Grade 6, Sc. 7—Scientific progress is made by asking meaningful questions and ... mountains and faults) in terms of plate tectonics. During a geology lesson consider taking a day or two to study the science of earthquakes. Elastic rebound Earthquake mechanism Slippage at the weakest point (the focus) occurs. year. 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. Take this quiz on 8th-grade science and share with friends too. The San Francisco earthquake of April 18, 1906 was the most recent of these. It resulted Explain how a fault forms 2. . Learn more about the causes and effects of earthquakes in this article. It is often used to depict skill, action and purpose. 1. From the S-P interval a seismologists can determine the _____ to an earthquake… As a challenge to understand this cause and effect relationship, from me to you are exercises about earthquake and fault. Displaying top 8 worksheets found for - Earthquake And Fault. When the pressure is released, an earthquake occurs. 2. Fault. B. The San Andreas Fault is the largest earthquake-producing fault in California. Does not require construction of three-dimensional models. Imagine how people must have felt centuries ago when the ground would unexpectedly shake. The movement of the plates causes pressure to build up. When an earthquake occurs on one of these faults, the rock on one side of the fault slips with respect to the other. The rocks are folded. Syncline - the downward folding of rock that forms a valley Earthquakes Author: Eliza Richardson, Associate Professor, Department of Geosciences, College of Earth and Mineral Sciences, The Pennsylvania State University. vi . Cut out slits with razor blade knife and straight-edge. 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. 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. This courseware module is part of Penn State's College of Earth and Mineral Sciences' OER Initiative. PSSA - Science Grade 8: Earthquakes, Rocks & Earth - Chapter Summary. of the video “Earthquake Country” illustrates a similar “stick-slip” motion using a model made of rubber strips. Vibrations (earthquakes) occur as the deformed rock “springs back” to its original shape (elastic rebound). In the seventh lesson in the 20 part series, pupils create maps of California, focusing on the San Andreas Fault system. Understanding Fault and Earthquake (Main Task) Subtasks: 1. Lecture while using pictures of faults, and the landforms they create. STRATEGIC INTERVENTION MATERIAL FOR GRADE – 7 SCIENCE. The natural shaking of the earth due to the release as rocks move along a fault. 3. 5 Did you know? 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, Your presentation can be in the form of a Brochure, Power Point Presentation, large poster, video, Prezi, etc. Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks. The boundary between the earth's crust and mantle that causes earthquake waves to change speed. A. Q. 3. (b) prevent earthquakes from occurring, (c) record the vibrations produced during an earthquake (d) calm the seismologist during an earthquake 16. 4. 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