Layers of the Earth - Bellwork practice

Front

What is the coolest layer of the Earth?

Back

Crust

Front

Which layer is the thinnest, least dense, and most brittle?

Back

Crust

Front

What two layers make up the lithosphere?

Back

Crust and Uppermost Mantle

Front

Which layer of the Earth is solid?

Back

Inner Core

Front

What is the thickest layer of the Earth?

Back

Mantle

Front

What is the outermost layer of the Earth called?

Back

Crust

Front

What layer lies directly beneath the crust?

Back

Mantle

Front

What is the state of matter of the outer core?

Back

Liquid

Front

What is the primary composition of the inner core?

Back

Solid iron and nickel

Front

How does the density of the crust compare to the mantle?

Back

The crust is less dense than the mantle.