Quaking Earth, Racing Waves

Front

What is a tsunami?

Back

A tsunami is a series of large ocean waves caused by underwater earthquakes or volcanic eruptions.

Front

What causes an earthquake?

Back

An earthquake is caused by the sudden release of energy in the Earth's crust, resulting in seismic waves.

Front

What is the purpose of tsunami warning systems?

Back

Tsunami warning systems are designed to detect tsunamis and alert people in coastal areas to evacuate to safety.

Front

What does it mean for an island to sink?

Back

When an island sinks, it means that the land is gradually going below sea level, often due to geological changes.

Front

What is the role of scientists in studying earthquakes?

Back

Scientists study earthquakes to understand their causes, predict their occurrence, and educate the public on safety measures.

Front

What is the difference between oceanic and continental plates?

Back

Oceanic plates are denser and thinner, found under oceans, while continental plates are thicker and form the continents.

Front

What is the Sunda Megathrust Fault?

Back

The Sunda Megathrust Fault is a tectonic boundary where the Indo-Australian Plate meets the Eurasian Plate, known for causing large earthquakes.

Front

What does 'radiate' mean in the context of waves?

Back

To radiate means to spread out in waves or rays from a central point.

Front

What is the significance of planning for a tsunami?

Back

Planning for a tsunami can save thousands of lives by ensuring that people know how to evacuate and where to go.

Front

What is the author's voice in writing?

Back

The author's voice is the unique style and tone that makes their writing distinct and engaging.