Understanding Tsunamis

What is a tsunami primarily described as?

• A series of fast-moving ocean waves

• A small ripple in the ocean

• A gentle tide

• A single large wave

What is one of the main causes of tsunamis?

• Strong winds

• Powerful earthquakes

• Heavy rainfall

• Tidal changes

What type of earthquake is particularly known for causing tsunamis?

• Strike-slip earthquake

• Megathrust earthquake

• Reverse fault earthquake

• Normal fault earthquake

How can submarine volcanic eruptions lead to tsunamis?

• By cooling the ocean water

• By releasing gases and materials with force

• By creating underwater landslides

• By increasing ocean salinity

What space objects, when impacting the ocean, can cause a mega tsunami?

• Satellites

• Solar flares

• Meteoroids, asteroids, or comets

• Space debris