Tsunami

Front

What is a tsunami?

Back

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

Front

How do regular waves form?

Back

Regular waves are primarily caused by wind and the gravitational pull of the moon.

Front

What can tsunamis do to debris on land?

Back

Tsunamis can pull debris from land out to the ocean, which can lead to pollution.

Front

What is the maximum height a tsunami can reach?

Back

Tsunamis can be as high as 100 feet.

Front

What are the two main parts of a wave?

Back

A wave has both a trough (the lowest point) and a crest (the highest point).

Front

What causes a tsunami?

Back

Tsunamis are caused by underwater disturbances such as earthquakes, landslides, or volcanic eruptions.

Front

What is the difference between a tsunami and regular ocean waves?

Back

Tsunamis are much larger and can travel across entire ocean basins, while regular waves are smaller and caused by wind.

Front

Can tsunamis occur in any ocean?

Back

Yes, tsunamis can occur in any ocean, but they are most common in the Pacific Ocean.

Front

What is the speed of a tsunami in deep water?

Back

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

Front

What is the term for the area where a tsunami is generated?

Back

The area where a tsunami is generated is called the 'epicenter'.