Layers of the Earth Challenge Station

Front

What is the layer of the Earth that has a consistency like plastic?

Back

Mantle

Front

Which layer of the Earth has the greatest density?

Back

Inner core

Front

What is the correct order of Earth's layers starting from the surface?

Back

Crust, mantle, outer core, inner core

Front

Which type of crust is thicker, continental or oceanic?

Back

Continental crust

Front

Which layer of the Earth is the only liquid layer?

Back

Outer core

Front

What is the outermost layer of the Earth called?

Back

Crust

Front

What are the two main types of crust?

Back

Continental crust and oceanic crust

Front

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

Back

Iron and nickel

Front

What is the temperature range of the Earth's outer core?

Back

Approximately 4,000 to 6,000 degrees Celsius

Front

What is the primary characteristic of the mantle?

Back

It is semi-solid and can flow slowly over time.