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/ http://www.boston.com/news/science/articles/2009/10/28/latvian_meteor_crater_hoax_backfires/
Rock Cycle & Coastal Geomorphology Images removed due to copyright restrictions.
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. 16-9 p. 339
What features do you notice?
Erosion Mechanical weathering Chemical weathering Biological weathering Source: Prince Roy Source: wikipedia
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.
Images removed due to copyright restrictions.
Passive Margin Source: Wikipedi
Source: The Geological Society of London
Barrier Islands Source: USGS
Images removed due to copyright restrictions.
Source: NASA
Cape Cod Animations http://www.playingwithtime.org/cgi-bin/browser/gallerydisplay.pl?clipID=0130 http://www.playingwithtime.org/cgi-bin/browser/gallerydisplay.pl?clipID=0127&page=&sort=&searchCriteria=
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
Estuaries Tectonic Coastal Plain Bar-Built Fjord Images removed due to copyright restrictions.
Estuaries Salt Wedge Well-Mixed Fjord-type Partially Mixed Source: www.epa.com
Submarine Canyon Hudson Canyon Source: NASA
Images removed due to copyright restrictions.
Images removed due to copyright restrictions.
River Deltas Nile Indus Source: NASA
Mississippi River Delta Source: NASA
Beach and Cliff Erosion Images removed due to copyright restrictions.
Coastal Landforms http://www.rgs.edu.sg/events/geotrip/bay.html http://www.rgs.edu.sg/events/geotrip/cliff.html http://www.rgs.edu.sg/events/geotrip/stack.html
Images removed due to copyright restrictions.
Source: Geog Blog
Images removed due to copyright restrictions.
Source: U. S. Department of the Interior, U. S Source: U.S. Department of the Interior, U.S. Geological Survey, Center for Coastal Geology
Sand Movement Images removed due to copyright restrictions.
Longshore Currents Images removed due to copyright restrictions. Source: www.usatoday.com Images removed due to copyright restrictions.
Stone Harbor, NJ 5 October 2002 20 October 2002 Images removed due to copyright restrictions. 20 October 2002
Images removed due to copyright restrictions.
Source: http://earthsci.org
Source: www.seafriends.org.nz
Images removed due to copyright restrictions.
Salt Marshes Source: Alex756, en.wikipedia.org
Images removed due to copyright restrictions.
Images removed due to copyright restrictions.
Images removed due to copyright restrictions.
Images removed due to copyright restrictions.