DE End of Unit: Earth's Layers & Seismic Waves Review Game

Front

What are the main components of the Earth's inner core?

Back

The inner core is primarily composed of iron and nickel.

Front

What is the lithosphere?

Back

The lithosphere is the rigid layer of the Earth's surface made up of the crust and upper mantle.

Front

What type of seismic waves are known as S waves?

Back

S waves, or secondary waves, are seismic waves that move through the Earth and are characterized by their shear motion.

Front

Which layer of the Earth is confirmed to be solid and rigid by seismic wave data?

Back

The inner core is confirmed to be solid and rigid.

Front

What are primary waves in the context of seismic activity?

Back

Primary waves, or P waves, are the fastest kind of seismic waves that travel through the Earth.

Tags

NGSS.MS-PS4-2

Front

What is the outer core primarily composed of?

Back

The outer core is primarily composed of liquid iron and nickel.

Front

What is the difference between P waves and S waves?

Back

P waves are compressional waves that can travel through solids and liquids, while S waves are shear waves that can only travel through solids.

Front

What is the asthenosphere?

Back

The asthenosphere is the semi-fluid layer of the upper mantle that lies beneath the lithosphere.

Front

What are surface waves?

Back

Surface waves are seismic waves that travel along the Earth's surface and typically cause the most damage during an earthquake.

Tags

NGSS.MS-ESS3-2

Front

How do seismic waves help scientists understand the Earth's interior?

Back

Seismic waves provide information about the composition and state of the Earth's layers based on their speed and behavior as they travel through different materials.

Tags

NGSS.HS-ESS1-5