Key - Exam 1 Example - Environmental Geology

1. deforestation	42. chilling, cooling
2. air and water pollution	43. bombing, walls, barriers
3. over use of natural resources	44. volcano burped carbon dioxide which
4. d	settled down the side of the mountain
5. e	and asphyxiated the people.
6. earth systems	45. c
7. better understanding of hazards associated with	46. e
specific boundary types.	47. well injection near Denver, CO , filling of Hoover Dam
Transform - earthquake, San Andres Fault	48. structures on bedrock are not impacted as much because the material is
Convergent - volcanoes, Cascade Range	solid.material amplification takes place in the unconsolidated deposits resulting
8. f	in greater damage.
9. ground rupture	49. earthquake monitoring
10. ground shaking	50. changes in gases
11. liquefaction	51. tiltmeters
12. landslides	52. magnetic surveys or temperature surveys
13. d	53. b
14. seismic gap	54. b
15. c	55. Yes, built on old lahar area. Hazard map prepared and distributed but
16. f	these were ignored.
17. b	56. e
18. t	57. d
19. e	58. a
20. e	59. a
21.	60. 10 m3/km2/yr
22. a	61. No. average life expectancy for reservoirs ranges from 50-150 years. Reservoir would fill in about 100 years based on the calculated sedimentation rate which is within the design life of the reservoir.
23. look at your notes	62. Look this one up in your text or notes
24. a
25. c
26. c
27. not included as an example
28. not included as an example
29. d
30. a
31. e
32. d
33. not included as an example
34. faults create permeable zones for water
35. new sediments derived from volcanic material
36. a
37. f
38. d
39. f
40. t
41. d