character: Mr. Shockwave
topic: Mechanics of Earthquake Waves
grade: 10
subject: Geography
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character: Dr. Seismology
topic: Types of Seismic Waves
grade: 10
subject: Geography
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character: Professor Geosphere
topic: Earthquake Measurement Techniques
grade: 10
subject: Geography
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character: Captain Tectonic
topic: Plate Tectonics and Earthquakes
grade: 10
subject: Geography
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