Test 2 Review

1
Test 2 Review

• 8.1, 8.2 and 4.1
• Earthquakes and the Rock Cycle

2
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

3
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?
4
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__________________.

5
weathering
erosion
compaction
deposition
cementation
heating
pressure
cooling
solidifying
melting
6
Diagrams

• Rock Cycle
• Seismogram
• Earthquake Intensity and Magnitude
• (These diagrams on your handouts.)