Earth Science Fall Final Question Pool

Front

What are P waves?

Back

P waves, or primary waves, are seismic waves that travel faster than S waves and can move through solids, liquids, and gases.

Front

What is a slide in terms of mass movement?

Back

A slide is a type of mass movement that involves the sudden movement of a block of material down a slope.

Front

What causes a tsunami?

Back

A tsunami can occur due to vertical movement at a fault under the ocean floor, often triggered by earthquakes.

Front

What is liquefaction?

Back

Liquefaction is a phenomenon where loose, saturated soil turns into a liquid state during an earthquake, losing its ability to support structures.

Front

How is earthquake risk determined?

Back

Earthquake risk is determined by measuring strain in rocks near faults, which indicates potential seismic activity.

Front

What are S waves?

Back

S waves, or secondary waves, are seismic waves that travel slower than P waves and can only move through solids.

Front

What is the difference between P waves and S waves?

Back

P waves travel faster and can move through solids, liquids, and gases, while S waves are slower and can only move through solids.

Front

What is a rockfall?

Back

A rockfall is a type of mass movement where rocks fall freely from a steep slope or cliff.

Front

What is a slump?

Back

A slump is a type of mass movement where a block of material moves down a slope along a curved surface.

Front

What is the role of the ocean floor in tsunami generation?

Back

The ocean floor can experience vertical movement during an earthquake, which displaces water and generates a tsunami.