This presentation Lesson Plan has 31 slides on the following topics:
The Earth's Crust, Earthquakes, Measuring Earthquakes, Mercalli vs. Richter Scale, Seismic Waves, An Earthquake's Epicenter, Earthquake Origin Time, The Earth's Layers, Earthquake Shadow Zones, Earthquake P-wave Shadow Zones, The 'Ring of Fire', Seismic Hazards, Volcanic Hazards, Continental Drift, Evidence from the Oceans, Plate Tectonics, Plate Boundaries, What Moves the Plates?, Hot Spots
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