Understanding Tsunamis

How fast can tsunamis move?

• 250 mph

• 750 mph

• 100 mph

• 500 mph

What can cause a tsunami?

• Heavy rainfall

• Strong wind

• Underwater earthquake

• River flooding

What is the Japanese term for tsunami?

• Water terror

• Sea giant

• Harbor wave

• Ocean storm

Why is 'tidal wave' not a good term for tsunamis?

• Tsunamis are not related to tides

• It underestimates their power

• It refers to a different natural phenomenon

• It is too generic

What happens to a tsunami wave as it approaches land?

• It disperses

• It becomes less dangerous

• It slows down

• It gets higher

What is the best immediate action when a tsunami siren sounds?

• Run to higher ground

• Gather belongings

• Call for help

• Stay indoors

What is the purpose of a tsunami pod?

• To provide a safe shelter

• To signal for help

• To float on water

• To store food and water

What is the main reason tsunamis are more common in Japan?

• It has a lot of rivers

• It is located on the Pacific Rim

• It is surrounded by deep oceans

• It has a warmer climate

What does the height of a tsunami wave depend on as it moves?

• The speed of the wind

• The temperature of the water

• The time of day

• The depth of the ocean

Why can't tsunamis be predicted?

• They are caused by sudden underwater events

• They only happen at night

• They are too fast

• They are too rare