Podcast
Questions and Answers
During an earthquake, ________________ lose their strength in response to strong ground shaking.
loosely packed, water-logged sediments at or near the ground surface
Tsunamis, also known as Seismic Sea Waves, are caused by the ________________ during an earthquake.
vertical displacement of the ocean floor
Seiches are characterized by the rhythmic splashing of water in _________________.
lakes, reservoirs, and enclosed basins
In the open ocean, tsunamis can pass undetected because their height is usually ________________.
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The first warning sign of an approaching tsunami is the ________________ of water from beaches.
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