Last additions - Earth Science (Astronomy, Meteorology & Geology)
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Cross Section337 viewsshows the bedrock structure of a portion of the lithosphere. Letters A through D represent locations in the lithosphere.Nov 30, 2011
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apparent path and solar noon382 viewsshow the apparent path and solar noon positions of the Sun on specific dates at three different locations on Earth.Nov 30, 2011
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modified Mercalli intensity scale damage zones 414 viewsThe map shows modified Mercalli intensity scale damage zones resulting from a large earthquake that occurred in 1964. The earthquake’s epicenter was near Anchorage, Alaska. The cities Kodiak and Anchorage are shown on the map.Nov 30, 2011
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geologic cross section362 viewsThe rock layers have not been overturned.Nov 30, 2011
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sediment samples431 viewsrepresent three sediment samples labeled X, Y, and Z.Nov 30, 2011
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tubes containing sediment343 viewsshows four tubes containing 500 milliliters of sediment labeled A, B, C, and D. Each tube contains well-sorted, loosely packed particles of uniform shape and size and is open at the top. The classification of the sediment in each tube is labeled.Nov 30, 2011
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El Niño conditions399 viewsThe maps show differences in trade wind strength, ocean current direction, and water temperature associated with air-pressure changes from normal climate conditions to El Niño conditions.Nov 30, 2011
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seismogram 413 viewsThe seismogram was recorded at a seismic station and shows the arrival times of the first P-wave and S-wave from an earthquake.Nov 30, 2011
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