The TSUNAMI

Front

What is a tsunami?

Back

A tsunami is a series of large ocean waves caused by disturbances such as earthquakes, volcanic eruptions, or underwater landslides.

Front

What causes a tsunami?

Back

Tsunamis are primarily caused by underwater earthquakes, but can also be triggered by volcanic eruptions or landslides.

Front

Which ocean is known for having tsunamis due to seismic activity?

Back

The Indian Ocean is known for having tsunamis due to seismic activity.

Front

What is the typical speed of a tsunami in deep water?

Back

In deep water, tsunamis can travel at speeds of up to 500-800 kilometers per hour (310-500 miles per hour).

Front

What is the difference between a tsunami and a regular wave?

Back

Tsunamis are much larger and can travel across entire ocean basins, while regular waves are generated by wind and are limited to the surface.

Front

What should you do if you feel a strong earthquake in a coastal area?

Back

If you feel a strong earthquake in a coastal area, move to higher ground immediately, as it may indicate a tsunami is coming.

Front

What is the role of a tsunami warning system?

Back

A tsunami warning system detects seismic activity and issues alerts to help evacuate people from coastal areas before a tsunami strikes.

Front

What is the impact of a tsunami on coastal communities?

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Tsunamis can cause widespread destruction, loss of life, and significant damage to infrastructure in coastal communities.

Front

What is the term for the area where a tsunami is most destructive?

Back

The term is 'tsunami inundation zone,' which is the area that can be flooded by tsunami waves.

Front

How can tsunamis be predicted?

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Tsunamis can be predicted using seismic data, ocean buoys, and computer models to assess wave height and arrival times.