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News http://www.wbur.org/news/npr/114055974 http://www.boston.com/news/nation/washington/articles/2009/10/28/administration_stresses_urgency_of_clean_energy_bill/

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Presentation on theme: "News http://www.wbur.org/news/npr/114055974 http://www.boston.com/news/nation/washington/articles/2009/10/28/administration_stresses_urgency_of_clean_energy_bill/"— Presentation transcript:

1 News http://www.wbur.org/news/npr/114055974

2 Rock Cycle & Coastal Geomorphology
Images removed due to copyright restrictions.

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

4 What features do you notice?

5 Erosion Mechanical weathering Chemical weathering
Biological weathering Source: Prince Roy Source: wikipedia

6 Sedimentation Lithospheric sediments Biological sediments
Siliceous Calcareous Sedimentation Rates 1 cm/1000 years (ocean) Up to 1cm/year (estuarine) Images removed due to copyright restrictions.

7 Images removed due to copyright restrictions.

8 Passive Margin Source: Wikipedi

9 Source: The Geological Society of London

10 Barrier Islands Source: USGS

11 Images removed due to copyright restrictions.

12

13

14 Source: NASA

15 Cape Cod Animations

16 Drumlins Products of glaciers All point in direction of ice movement
Images removed due to copyright restrictions. Products of glaciers All point in direction of ice movement Layers of glacial till

17 Estuaries Tectonic Coastal Plain Bar-Built Fjord
Images removed due to copyright restrictions.

18 Estuaries Salt Wedge Well-Mixed Fjord-type Partially Mixed
Source:

19 Submarine Canyon Hudson Canyon Source: NASA

20 Images removed due to copyright restrictions.

21 Images removed due to copyright restrictions.

22 River Deltas Nile Indus Source: NASA

23 Mississippi River Delta
Source: NASA

24 Beach and Cliff Erosion
Images removed due to copyright restrictions.

25 Coastal Landforms http://www.rgs.edu.sg/events/geotrip/bay.html

26 Images removed due to copyright restrictions.

27

28 Source: Geog Blog

29 Images removed due to copyright restrictions.

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

31 Sand Movement Images removed due to copyright restrictions.

32 Longshore Currents Images removed due to copyright restrictions.
Source: Images removed due to copyright restrictions.

33 Stone Harbor, NJ 5 October 2002 20 October 2002
Images removed due to copyright restrictions. 20 October 2002

34

35 Images removed due to copyright restrictions.

36 Source: http://earthsci.org

37 Source: www.seafriends.org.nz

38 Images removed due to copyright restrictions.

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

40

41 Images removed due to copyright restrictions.

42 Images removed due to copyright restrictions.

43 Images removed due to copyright restrictions.

44 Images removed due to copyright restrictions.


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