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Hosted by Miss Bernal

Jeopardy. Hosted by Miss Bernal. Category 1. Category 2. Category 3. Category 4. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. 2. Divergent. What type of boundary is being shown in the diagram?

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Hosted by Miss Bernal

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  1. Jeopardy Hosted by Miss Bernal

  2. Category 1 Category 2 Category 3 Category 4 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. Row 1, Col 1 2. Divergent • What type of boundary is being • shown in the diagram? • Convergent • Divergent • Transform

  4. 1,2 3. Nazca Plate and South American Plate • At which plate boundary are the • plates moving towards each • other? • Pacific Plate and Antarctic Plate • Nazca Plate and Pacific Plate • Nazca Plate and South American Plate • Indian-Australian Plate and Antarctic Plate

  5. 1,3 Thin, thick Fill in the blanks… Ocean crust is ________ (thin/thick) and more dense and continental crust is ____________ (thin/thick) and less dense.

  6. 1,4 • Differences in densities of earth materials • What causes the movement of • convection currents in the • Earth’s interior? • Differences in densities of earth materials • Sinking of the crust • Earthquakes • Rotation of the Earth

  7. 2,1 1. Transform • What type of boundary is being • shown in the diagram? • Transform • Divergent • Convergent

  8. 2,2 1. 1.9 • What is Earth’s inferred interior • pressure, in millions of atmospheres, • at a depth of 3,500 kilometers? • 1.9 • 2.8 • 5500 • 6500

  9. 2,3 2. convection • The arrows shown in the • asthenosphere represent the • inferred slow circulation of the • plastic mantle by a process • Called… • Insolation • Convection • Conduction • Radiation

  10. 2,4 Pacific Plate and the Nazca Plate At point A, the East Pacific ridge is the boundary between which two plates?

  11. 3,1 4,000 km About how far does an earthquake P-wave travel in 7 minutes?

  12. 3,2 3 How many circles must you graph in order to find the epicenter of an earthquake?

  13. 3,3 1 At which drilling site would the oldest igneous bedrock most likely be found?

  14. 3,4 3. P-waves travel faster than S-waves • Which of the following statements about • P-waves and S-waves is true? • P-waves are released from the epicenter first • and S-waves are released second. • 2. P-waves are the most destructive and S-waves • are not as destructive. • 3. P-waves travel faster than S-waves • 4. P-waves can only travel through solids and • S-waves can travel through solids and liquids.

  15. 4,1 2. 2500°C • The inferred temperature at the • interface between the stiffer mantle • and the asthenosphere is closest to • 1000°C • 2500°C • 4500°C • 5000°C

  16. 4,2 1. seismic waves • Earth’s outer core is inferred to be liquid • based on analysis of… • Seismic waves • Crustal rocks • 3. Radioactive decay rocks • 4. Magnetic pole reversals

  17. 4,3 PLATE BOUNDARIES!!! Earthquakes and volcanoes happen at ______________ ________________________!!

  18. 4,4 7:25 p.m. A seismograph station recorded the arrival of the first P-wave at 7:32 p.m. from an earthquake that occurred 4,000 km away. What time was it at the station when the earthquake occurred?

  19. 5,1 3 Which diagram best shows the movement of convection currents at the Mid-Atlantic Ridge?

  20. 5,2 1,800 km What is the distance to an earthquake epicenter if the difference in arrival times is 03 minutes 00 seconds?

  21. 5,3 3. Density increases and temperature increases • What happens to the density and temperature • of rock within Earth’s interior as depth • increases? • Density decreases and temperature decreases • Density decreases and temperature increases • Density increases and temperature increases • Density increases and temperature decreases

  22. 5,4 Hot Spot How were the Hawaiian Islands formed by volcanoes if they are not near a plate boundary? They are over a ________ ___________.

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