Study Guide Answers Tension – Reverse Fault Compression – Normal Fault 2. Tension – stretching, pulling apart Compression – squeezing 3. Hanging Wall – up, Footwall – down 4. Hanging Wall – down, Footwall – up 5. Volcanic Mountains 6. Strike-Slip Fault 7. At plate boundaries

8. A crack in the Earth’s surface where the two blocks of rock slide past one another 9. Point on the Earth’s surface directly above the focus 10. Starting point of an earthquake 11. Under a sturdy object (i.e. table) 12. Active – could erupt any time Dormant – sleeping, hasn’t erupted in a while Extinct – doesn’t erupt anymore

13. When one plate goes under another 14. Along plate boundaries 15 13. When one plate goes under another 14. Along plate boundaries 15. C 16. See board 17. Primary waves, arrive first, causes less damage 18. Secondary waves, arrive after P waves, more violent 19. Pic 1: divergent, Pic 2: transform, Pic 3: convergent

20. Make sure you have at least 3 things you should do before an earthquake occurs. 21. Hint: Fertilizer