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Test 2 Review. 8.1, 8.2 and 4.1 Earthquakes and the Rock Cycle. Review 8.2. 1. Most Earthquakes occur along _____and ________. 2. The first seismic waves to arrive are______________. 3. The second seismic waves to arrive are _____________.
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Test 2 Review 8.1, 8.2 and 4.1 Earthquakes and the Rock Cycle
Review 8.2 • 1. Most Earthquakes occur along _____and ________. • 2. The first seismic waves to arrive are______________. • 3. The second seismic waves to arrive are _____________. • 4. The last seismic waves to arrive are_______________. • 5. Which seismic waves travel the fastest?___________ • 6. Which type of seismic wave can move through a solid, liquid or a gas?________________ • 7. Which seismic wave cannot travel through material that is completely liquid?______________ • 8. Which seismic waves are the slowest and the most destructive?_______________ • 9. The boundary between the crust and mantle where seismic waves increase in speed: Moho or Shadow Zone • 10. Area that does not receive P-waves: Moho or shadow zone
4.1 Review 11. Name the 3 types of rock. 12. This process causes rock to break down into smaller pieces called sediment. 13. This action carries sediments to rivers and lakes. 14. Sedimentary rock is formed by c_____ and c______. 15. Igneous rock is formed from______. 16. Two types of igneous rock___ and ___. 17. What causes sedimentary and igneous rock to become metamorphic rock? __________and___________ 18. Intrusive igneous rock forms____________. 19. Extrusive igneous rock forms____________. 20. Can any rock become a sedimentary rock? 21. Which type of rock would contain fossils?
8.2 Review • 22. What does a seismograph record? • 23. Where is the epicenter located? • 24. Where is the focus located? • 25. Name two ways of measuring earthquakes. • 26. What does the Mercalli Scale measure? • 27. What does the Richter Scale measure? • 28. The Richter Scale expresses measurement in________________. • 29. The Mercalli Scale expresses measurement in__________________.
weathering erosion compaction deposition cementation heating pressure cooling solidifying melting
Diagrams • Rock Cycle • Seismogram • Earthquake Intensity and Magnitude (These diagrams on your handouts.)