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News ngton/articles/2009/10/28/administration_s tresses_urgency_of_clean_energy_bill/http://www.boston.com/news/nation/washi.

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Presentation on theme: "News ngton/articles/2009/10/28/administration_s tresses_urgency_of_clean_energy_bill/http://www.boston.com/news/nation/washi."— Presentation transcript:

1 News http://www.wbur.org/news/npr/114055974 http://www.boston.com/news/nation/washi ngton/articles/2009/10/28/administration_s tresses_urgency_of_clean_energy_bill/http://www.boston.com/news/nation/washi ngton/articles/2009/10/28/administration_s tresses_urgency_of_clean_energy_bill/ http://www.boston.com/news/science/articl es/2009/10/28/latvian_meteor_crater_hoa x_backfires/http://www.boston.com/news/science/articl es/2009/10/28/latvian_meteor_crater_hoa x_backfires/

2 Fig. 16-9 p. 339 Igneous Rock Granite, Pumice, Basalt Sedimentary Rock Shale, Sandstone, Limestone Metamorphic Rock Slate, Quartzite, Marble Magma (Molten Rock) Weathering Erosion Transport Deposition Heat, Pressure Heat, Pressure Heat, Pressure Heat, Pressure Rock Cycle

3 Erosion Mechanical weathering Chemical weathering Biological weathering Source: Prince RoyPrince Roy Source: wikipedia

4 Sedimentation Lithospheric sediments Biological sediments –Siliceous –Calcareous Sedimentation Rates –1 cm/1000 years (ocean) –Up to 1cm/year (estuarine)

5 Passive Margin Source: Wikipedi

6 Source: The Geological Society of London

7 Barrier Islands Source: USGS

8

9

10 Source: NASA

11 Cape Cod Animations http://www.playingwithtime.org/cgi- bin/browser/gallerydisplay.pl?clipID=0130http://www.playingwithtime.org/cgi- bin/browser/gallerydisplay.pl?clipID=0130 http://www.playingwithtime.org/cgi- bin/browser/gallerydisplay.pl?clipID=0127 &page=&sort=&searchCriteria=http://www.playingwithtime.org/cgi- bin/browser/gallerydisplay.pl?clipID=0127 &page=&sort=&searchCriteria

12 Estuaries Salt Wedge Partially Mixed Well-Mixed Fjord-type Source: www.epa.com

13 Submarine Canyon Hudson Canyon Source: NASA

14 River Deltas Nile Indus Source: NASA

15 Mississippi River Delta Source: NASA

16 Coastal Landforms http://www.rgs.edu.sg/events/geotrip/bay.h tmlhttp://www.rgs.edu.sg/events/geotrip/bay.h tml http://www.rgs.edu.sg/events/geotrip/cliff.h tmlhttp://www.rgs.edu.sg/events/geotrip/cliff.h tml http://www.rgs.edu.sg/events/geotrip/stack.html

17

18 Source: Geog Blog

19 Source: U.S. Department of the Interior, U.S. Geological Survey, Center for Coastal Geology

20 Longshore Currents Source: www.usatoday.com

21

22 Source: http://earthsci.org

23 Source: www.seafriends.org.nz

24 Salt Marshes Source: Alex756, en.wikipedia.org

25


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