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Inside Earth Unit---- Jeopardy Review Category 1 Category 2 Category 3 Category 4 Category 5 200 200 200 200 200 400 400 400 400 400 600 600 600 600 600 800 800 800 800 800 1000 1000 1000 1000 1000 Category 1--$200 What is the difference between lava and magma? What is…….lava is on the surface and magma is beneath the surface Category 1--$400 Name the three types of stress. What is…….compression, tension, and shearing. Category 1--$600 Name the type of stress that goes with each fault. What is…….strike-slip and shearing, normal and tension, reverse and compression Category 1--$800 Volcanoes that form along a mid-ocean ridge occur at a _________ _________ _________. What is…….diverging plate boundary Category 1--$1000 How is the moment magnitude scale used to describe earthquakes? What is…….estimates total energy released by an earthquake Category 2--$200 Waves that travel along earth are. What is…….surface waves Category 2--$400 Name the three types of waves associated with Earthquakes. What is…….p waves, s waves, and surface waves Category 2--$600 Name the wave that is the first to arrive at a given location. What is…….p waves Category 2--$800 What type of seismic waves move by compressing and expanding the ground like an accordion? What is…….p waves Category 2--$1000 Describe the difference between the focus and the epicenter. What is…….the focus is below earth’s surface where rock is under stress. Epicenter is the point on the surface above the focus. Category 3--$200 If a volcano may erupt in the future, it is known as ____________. What is…….dormant Category 3--$400 Daily Double!! Name the three faults. What is…….strike-slip, normal, and reverse Category 3--$600 Describe a strike-slip fault. What is…….rocks on either side move past each other sideways with little movement up or down. Category 3--$800 Daily Double!! Waves that vibrate from side to side and up and down only through solids are: What is…….s waves Category 3--$1000 Explain the difference between p and s waves… What is…….p waves compress and expand, faster waves. S waves thrust side to side and up and down, slower waves Category 4--$200 Which seismic wave causes the most severe ground movements? What is…….surface waves Category 4--$400 Name the three types of scales to measure earthquakes. What is…….Richter scale, Moment Magnitude scale, and Mercalli Scale Category 4--$600 What scale measures by intensity?… What is…….Mercalli Scale Category 4--$800 What scale describes the effects of an Earthquake on people, buildings, and land at a given location? What is…….Mercalli Scale Category 4--$1000 How do geologists locate the epicenter of a n Earthquake?… What is…….distance of arrival times of p and s waves at three or more seismographs. where the three circles intersect is the epicenter. Category 5--$200 Where does an Earthquake start? What is…….the focus Category 5--$400 Which way does the seismic waves move from the focus? What is…….away from the focus in all directions. Category 5--$600 What’s another name for s waves? What is…….secondary waves Category 5--$800 Why do so many of Earth’s volcanoes occur along plate boundaries? What is….….the crust is weak where the plate boundaries diverge and converge allowing magma to reach Earth’s surface. Category 5--$1000 Describe a “hot spot.” What is…….soft spot in Earth’s crust where magma burns through like a blow torch.
