1. Describe the geologic processes that are involved in the building up and eros
ID: 105386 • Letter: 1
Question
1. Describe the geologic processes that are involved in the building up and erosion of the Earth’s surface. (Think Plate Tectonics, and the processes of Weathering and Erosion.)
2. What processes break rocks into smaller pieces. What do we call these pieces?
3. What are the controls on the types of soil that forms in a given area?
4. What is the importance of humus and biologic activity to soil fertility?
5. What is a soil profile? What layers are present in an “ideal” profile?
6. What are some practices that can reduce soil erosion? Explain these.
7. How can slow rates of soil formation and erosion make large changes over the Earth’s surface? Chapter 14
8. How did the development of mechanization encourage monoculture farming? 9. Why are pesticides so commonly used in modern large-scale agriculture? 10. What is the difference between persistent and non-persistent pesticides?
9. Why are pesticides so commonly used in modern large-scale agriculture?
10. What is the difference between persistent and non-persistent pesticides?
11. What are the main problems associated with pesticide use?
12. What is biomagnification? How does it differ from bioaccumulation?
13. What farming methods can reduce the usage of pesticides and fertilizers?
14. Describe “Integrated Pest Management”.
15. Explain what is meant by Organic Farming. Chapter 15
16. Explain how water is cycled through the Hydrologic Cycle.
17. What is groundwater? What is the source of this water? How does it get underground?
18. What is the difference between an aquifer and an aquiclude or aquitard ?
19. What is an artesian well? What are the requirements for there to be an artesian system?
20. How can pollutants that enter the groundwater in one place be present in a well in another location?
21. What are the greatest users of water resources in the world? How about groundwater
? 22. What happens when too much groundwater is pumped? 23. What is meant by “in-stream” use of water? What are the major in-stream uses of water? 24. What types of ecosystems are most susceptible to the harmful effects of pollution?
25. What is the difference between a point source and non-point source with regards to pollution?
26. What is the primary source of marine oil pollution? What are some other sources?
27. Describe the problem of storm water runoff in both urban and rural environments.
28. Explain the major sources of groundwater pollution. What, if anything, is being done to control these? Chapter 16
29. How can air pollution that is generated in one area be a source of pollution in another area?
30. What are the Primary Air Pollutants? What are the main sources of these?
31. What is a Secondary Air Pollutant? How do they form?
32. Describe the formation of photochemical smog. How does the condition of thermal inversion make this problem worse?
33. List at least 4 actions that have been or can be taken to reduce air pollution. What are some government actions?
34. What is Acid Rain? What causes it? What are the effects of acid rain?
35. Explain how indoor air pollution can be worse than outdoor air pollution. What are some sources? Chapter 17
36. Why is carbon dioxide considered a dangerous gas in the atmosphere? What are some other dangerous gases in the atmosphere and why?
37. What does the term “Global Warming” mean? What does “greenhouse effect” mean?
38. Describe the problem with the ozone layer and what is responsible for the problem.
39. Differentiate between Greenhouse Gas, Global Warming, and Climate Change
. 40. What were the findings of the most recent IPCC in 2014?
41. What is the Kyoto Protocol? What are the tenets? Chapter 18
42. How is our lifestyle related to the growing solid waste problem?
43. What is meant by Integrated Waste Management? 44. Describe how a modern landfill should be constructed. What are some of the problems associated with landfills?
45. Why are new municipal landfills difficult to develop?
46. What are the main concerns with waste incineration?
47. What are ways to reduce the amount of municipal solid waste?
48. Explain the positive and negative aspects of recycling. Chapter 19
49. What is the difference between hazardous and toxic substances? 50. What are 4 characteristics used to identify hazardous substances?
51. What are some sources of hazardous wastes?
52. What is the importance of source reduction with regard to hazardous wastes?
53. What are 5 technologies used to manage hazardous wastes?
54. What are the objectives or goals of CERCLA?
Explanation / Answer
the geologic processes that are involved in the building up and erosion of the Earth’s surface:
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