earthquake and faults grade 8 pdf

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

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