Earth's Layers*

Front

Which layer of the Earth is a dense solid ball of Iron and Nickel?

Back

Inner Core

Front

What layer of the Earth is represented by the letter A?

Back

Crust

Front

The Lithosphere is made up of the ___________.

Back

Crust and Upper Mantle

Front

What is the thickest layer of the Earth?

Back

Mantle

Front

The rigid rocky layer of the crust and upper mantle is called the:

Back

Lithosphere

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 layer of the Earth that is liquid and surrounds the inner core?

Back

Outer Core

Front

What is the semi-fluid layer beneath the lithosphere?

Back

Asthenosphere

Front

What is the primary composition of the Earth's inner core?

Back

Iron and Nickel