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Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake, Volcano, LANDSAT and Water information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted. For more information, please see www.doi.gov/shutdown.
Why is Assateague Island (the southern island) offset from Fenwick Island (the northern island)? In other words, why are they not in a line due north and south from each other?
Calculate the rate of offset per year since the mid-1840s, when the two islands were aligned.
Discuss the cultural and natural pressures on seacoasts, including longshore current, sand migration, jetties, land use, and tourism. Refer to USGS Circular 1075: Coasts in Crisis.