Type:

Other

Description:

This series of photographs presents an example of wave erosion to middle and high school students. The five images, dated from 1890 to 1990, depict the demise of an actual sea stack near Newport, Oregon. The introduction explains how sea stacks begin as part of an outcropping of land such as a cliff and how they are gradually eroded by the waves. A pop-up window shows the location the original sea stack on a map of the United States. Movie controls allow students to repeat or pause the succession of images, which can give students more time to analyze and compare the images. Copyright 2005 Eisenhower National Clearinghouse

Subjects:

    Education Levels:

    • Grade 1
    • Grade 2
    • Grade 3
    • Grade 4
    • Grade 5
    • Grade 6
    • Grade 7
    • Grade 8
    • Grade 9
    • Grade 10
    • Grade 11
    • Grade 12

    Keywords:

    Informal Education,Grade 11,oai:nsdl.org:2200/20120114184947090T,NSDL,Grade 8,Grade 9,Earth and space science,NSDL_SetSpec_1007936,Earth processes,High School,Grade 10,Space Science,Grade 12,Middle School,Earth's water,Erosion,Geoscience,Grade 7

    Language:

    English

    Access Privileges:

    Public - Available to anyone

    License Deed:

    Creative Commons Attribution Non-Commercial Share Alike

    Collections:

    None
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    Non-profit Tax ID # 203478467