Earth’s Layers, Plate Tectonics, and Earthquakes

What is the outermost layer of the earth?

• Crust

• Mantle

• Outer core

• Inner core

What are the two types of crust?

• oceanic crust

• volcanic crust

• continental crust

Where is continental crust found?

• Makes up the dry land on earth

• Makes up the ocean floor

Where is oceanic crust found?

• Makes up the dry land on earth

• Makes up the ocean floor

What is the crust made of?

• Magma

• Iron and Nickle

• Solid Rock

What is the layer of the earth that is under the crust?

• Crust

• Mantle

• Outer core

Which words describe the mantle?

• Solid rock

• Very hot

• All the above

What is the name given to the crust and the upper part of the mantle?

• Asthenosphere

• Lithosphere

The layer of the mantle that is directly below the lithosphere is the

• Asthensphere

• Lithosphere

What is the core mostly made of?

• Metal

• Iron and Nickle

• All the above