2. What material makes up most of the Earth?

3. Rocks!

4. Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm If you do not have access to the site, here is a free link from Discovery Education: http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32 http://streaming.discoveryeducation.com/index.cfm http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32EROSION

5. What is the difference between Weathering and Erosion? Movement!

6. When we build we have to consider weathering and erosion http://www.sanfranciscovisitor.com/cliff-house-san-francisco.html

8. Engineering Erosion Compiled by Rhonda Hawley, Educator Funded by the MathScience Innovation Center

9. The job of the Civil Engineer is to plan, slow down, and even STOP! the rock/soil from moving in areas where people live and work. http://www.laspilitas.com/garden/howto/slope.html

10. Let’s Experiment! With the Agents of Weathering & Erosion!

11. Experiment One: Ice/Glacier Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm If you do not have access to the site, here is a free link from Discovery Education: http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32 http://streaming.discoveryeducation.com/index.cfm http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32

12. Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm If you do not have access to the site, here is a free link from Discovery Education: http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32 http://streaming.discoveryeducation.com/index.cfm http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32 Glaciers Carve Out Valleys

13. Glaciers that Grow! http://www.swisseduc.ch/glaciers/alps/triftgletscher/index-en.html

14. Experiment Two: Demo Wave Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm If you do not have access to the site, here is a free link from Discovery Education: http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32 http://streaming.discoveryeducation.com/index.cfm http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32

15. Coastal Weathering http://images.ask.com/fr?q=Physical+Weathering&desturi=http%3A%2F%2Fwww.cis.edu.hk%2Fsec%2Fss%2FGeography%2FIB%2Ffieldwk%2Ffeatures%2Fphysical%2F&f m=i&ac=6&ftURI=http%3A%2F%2Fimages.ask.com%2Ffr%3Fq%3DPhysical%2BWeathering%26desturi%3Dhttp%253A%252F%252Fwww.cis.edu.hk%252Fsec%252Fss%2 52FGeography%252FIB%252Ffieldwk%252Ffeatures%252Fphysical%252F%26imagesrc%3Dhttp%253A%252F%252Fwww.cis.edu.hk%252FSec%252Fss%252FGeography %252FIB%252Ffieldwk%252Ffeatures%252Fphysical%252Fchemical_weathering2.jpg%26thumbsrc%3Dhttp%253A%252F%252F65.214.37.88%252Fts%253Ft%253D1097 0801176461564946%26thumbuselocalisedstatic%3Dfalse%26fn%3Dchemical_weathering2.jpg%26imagewidth%3D614%26imageheight%3D461%26fs%3D228%26ft%3Dj pg%26f%3D2%26fm%3Di%26ftbURI%3Dhttp%253A%252F%252Fwww.ask.com%252Fweb%253Fq%253DPhysical%252BWeathering%2526page%253D1%2526pstart%25 3D

16. Experiment Three: Water

17. Experiment Four: Temperature

18. Temperature Causes Shrinking and Swelling

19. Even in Parking Decks

20. Experiment Five: Wind Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm If you do not have access to the site, here is a free link from Discovery Education: http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32 http://streaming.discoveryeducation.com/index.cfm http://www.unitedstreaming.com/videos/dsc/externalAppl ications/interactiveVideos/index.html?vid=32

21. Experiment Six: Demo Gravity

22. So How Do Engineers Slow Down and Stop Erosion?

23. Planning Comes First! http://www.bioengineering.com/projects/watershed/universityofiowa/index.html# http://www.bioengineering.com/projects/watershed/universityofiowa/index.html#http://www.bioengineering.com/projects/watershed/universityofiowa/index.html#

24. Hearthstone Quarry Brook Riparian Restoration Project Step One Step Two http://www.bioengineering.com/projects/coastalrestoration/hearthstonequarry/index.html

25. Step Three Step Four! http://www.bioengineering.com/projects/coastalrestoration/hearthstonequarry/index.html

26. EdgeSaver™ Rip Rap & Coir Log Alternative http://www.goldleafgrp.com/compliance.htm http://www.goldleafgrp.com/compliance.htm Another Way To Build a Wall

27. Build a Wall with Plants Living Wall™Block Wall and Cellular Confinement Alternative http://www.goldleafgrp.com/compliance.htm http://www.goldleafgrp.com/compliance.htm

28. A Fence of Plants http://www.laspilitas.com/garden/California_native_hedges.html http://www.laspilitas.com/garden/California_native_hedges.html http://www.laspilitas.com/garden/California_native_hedges.html

29. Roots Hold On to the Soil http://www.terrafirmenterprises.com/ecogrid.html http://www.laspilitas.com/garden/California_native_hed ges.html http://www.laspilitas.com/garden/California_native_hed ges.html

30. Build a Wall of Rock! http://www.laspilitas.com/garden/howto/slope.html

31. A Plastice Wall a.k.a Silt Fence http://www.cobblumber.com/silt_fence.asp

32. Let’s Play... Name That Agent!

33. AGENT? * gravity *water * ice * wind * temperature http://geology.about.com/library/bl/images/blbreccia.htm

34. AGENT? * gravity *water * ice * wind * temperature http://images.ask.com/pictures?qsrc=167&o=12572&l=dir&q=Causes%20of%20Erosion

35. AGENT? * gravity *water * ice * wind * temperature http://www.nicholas.duke.edu/eos/geo41/wea.htm

36. Agent? * gravity * wind * water * ice * temperature

37. AGENT? * gravity *water * ice * wind * temperature

38. AGENT? * gravity * wind * water * ice * temperature AGENT? * gravity * wind * water * ice * temperature http://www.nicholas.duke.edu/eos/geo41/wea.htm

39. Now... What Are the Agents of Erosion and Weathering?

40. Gravity Water Ice Wind Temperature

41. Extra Credit: AGENT? Extra Credit: AGENT?

42. Credits Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm Discovery Education provided the video clips from the “Weathering and Erosion” video. http://streaming.discoveryeducation.com/index.cfm http://streaming.discoveryeducation.com/index.cfm Slide 6 & 16 are video clips taken by Dr. Echol Marshall from the MathScience Innovation Center. Slide 6 & 16 are video clips taken by Dr. Echol Marshall from the MathScience Innovation Center. Slide 28 : Where is EcoGrid used? EcoGrid can be used as either a temporary or permanent ground reinforcement. It is used to reinforce lawns and other grassy areas to prevent mud and damage to the ground. Once laid ecogrid can be filled with stone, earth or seeded. When the grass has grown EcoGrid becomes invisible but still resists wear and compression. Ecogrid is perfectly suited to pathways, parking lots or driveways and has numerous sporting applications such as equestrian facilities and golf courses. EcoGrid is provides excellent ground support and prevention from erosion. http://www.terrafirmenterprises.com/ecogrid.html Slide 28 : Where is EcoGrid used? EcoGrid can be used as either a temporary or permanent ground reinforcement. It is used to reinforce lawns and other grassy areas to prevent mud and damage to the ground. Once laid ecogrid can be filled with stone, earth or seeded. When the grass has grown EcoGrid becomes invisible but still resists wear and compression. Ecogrid is perfectly suited to pathways, parking lots or driveways and has numerous sporting applications such as equestrian facilities and golf courses. EcoGrid is provides excellent ground support and prevention from erosion. http://www.terrafirmenterprises.com/ecogrid.html http://www.terrafirmenterprises.com/ecogrid.html All other photos have the credit on the page except for those taken by Rhonda Hawley, Educator, MathScience Innovation Center or ones from clip art. All other photos have the credit on the page except for those taken by Rhonda Hawley, Educator, MathScience Innovation Center or ones from clip art.