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The Seismology data visualization tool to explore real-time earthquake data as a function of time, magnitude, and depth. This interactive tool displays real-time earthquake data from the USGS and historical data from 1898 to 2012. Users can also juxtapose plate tectonic boundaries, geologic imagery,...
Grade Level   9 10 11 12
Teaching Media Videos or Animations
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2
Watch an animation and read the main ideas about the cause of sea floor spreading and its effects.
Grade Level   9 10 11 12
Teaching Media Videos or Animations
Save to List