Layers of the Earth

Front

What are the four main layers of the Earth?

Back

Crust, Mantle, Outer Core, Inner Core.

Front

Which layer of the Earth is the outermost?

Back

Crust.

Front

What is the composition of the Earth's crust?

Back

The crust is made up of solid rock, including both continental and oceanic crust.

Front

What is the Mantle primarily made of?

Back

The Mantle is made of semi-solid rock and magma.

Front

What is the state of matter of the Inner Core?

Back

The Inner Core is solid.

Front

What is the state of matter of the Outer Core?

Back

The Outer Core is liquid.

Front

Which layer of the Earth has the highest temperature?

Back

Inner Core.

Front

Which layer has the least pressure?

Back

Crust.

Front

What is the main difference between the Inner Core and Outer Core?

Back

The Inner Core is solid and the Outer Core is liquid.

Front

What is the temperature range of the Inner Core?

Back

The temperature can reach up to 5,700 degrees Celsius.