Tsunamis

Front

What happens to the speed of a tsunami wave when it gets closer to shore?

Back

It slows down.

Front

What magnitude (strength) earthquake is more likely to cause a tsunami?

Back

Strong.

Front

Over time, a tsunami wave...

Back

loses energy.

Front

Tsunamis are caused by

Back

underwater disturbances such as earthquakes, landslides, and volcanoes.

Front

Tsunamis can be

Back

as high as 100 feet.

Front

What is a tsunami?

Back

A series of ocean waves caused by underwater disturbances.

Front

How fast can tsunami waves travel in deep water?

Back

Up to 500-800 kilometers per hour.

Front

What is the primary cause of tsunamis?

Back

Earthquakes.

Front

Can tsunamis occur without earthquakes?

Back

Yes, they can also be caused by landslides and volcanic eruptions.

Front

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

Back

Tsunamis are much larger and can travel across entire ocean basins.