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Instructional Video3:37
TED-Ed

How Tsunamis Work

For Students 7th - 10th Standards
A flood of information about tsunamis can be learned by viewing this feature. How do they get started? How fast do they travel? How high can they rise? The answers to these questions, plus a little bit of history, are given for your...
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Instructional Video4:30
TED-Ed

Real Life Sunken Cities

For Students 3rd - 8th
What made ancient cities sink underwater? What do these cities look like now? A short video describes how earthquakes and tsunamis caused ancient cities to become sunken cities.

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