Easy to understand plate tectonics for all students, including our special learners!
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The Earth might have a more turbulent past—and hence a more turbulent future—than we thought. Dr. Susan Hough of the US Geological Survey argues that hidden throughout history are a glut of giant earthquakes that either went unrecorded or have been underestimated.  The upshot being that the risk of future "big one" quakes is likely higher than we've been assuming.

The Earth might have a more turbulent past—and hence a more turbulent future—than we thought. Dr. Susan Hough of the US Geological Survey argues that hidden throughout history are a glut of giant earthquakes that either went unrecorded or have been underestimated. The upshot being that the risk of future "big one" quakes is likely higher than we've been assuming.

Earthquake Map| CERI Seismic Network

Earthquake Map| CERI Seismic Network

map of recent earthquakes | Map courtesy of USGS

map of recent earthquakes | Map courtesy of USGS

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Recent Earthquakes Map - Geoscience Australia

Recent Earthquakes Map - Geoscience Australia

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