Earth Structures Review Vocabulary

What is Earth's only liquid layer? 

• Crust
• Mantle
• Outer Core
• Inner Core

What is the thinnest layer of the Earth?

• Crust
• Mantle
• Outer Core 
• Inner Core

What is the thickest layer of the Earth?

• Crust
• Mantle
• Outer Core
• Inner Core

What layer of the Earth do we live on?

• Crust
• Mantle
• Outer Core
• Inner Core

What is the correct order of the layers of Earth?

• Inner Core, Outer Core, Mantle, Crust
• Crust, Mantle, Inner Core, Outer Core
• Mantle, Crust, Outer Core, Inner Core
• Crust, Mantle, Outer Core, Inner Core

What type of boundary is pictured? 

• Covering Boundary
• Diverging Boundary
• Sliding (Transform) Boundary

What type of boundary is pictured? 

• Converging Boundary
• Diverging Boundary
• Sliding Boundary

What type of boundary is pictured? 

• Converging Boundary
• Diverging Boundary
• Sliding Boundary

What is the definition of Core?

• Earth's thin outermost layer is solid rock. 
• This thick layer is between the crust and the other core. 
• Formed mostly of molten metal, this is Earth's only liquid layer.
• The innermost of Earth's layers, extends to the center of the Earth. 

What is the definition of Crust?

• Earth's thin outermost layer is solid rock. 
• This thick layer is between the crust and the other core. 
• Formed mostly of molten metal, this is Earth's only liquid layer.
• Pressure keeps this super hot metallic region in a solid state.