Earth's Layers

Which earth layer is #2?

• Crust
• Mantle
• Outer core
• Inner core

Which earth layer is #3?

• Crust
• Mantle
• Outer core
• Inner core

Which earth layer is #1?

• Crust
• Mantle
• Outer core
• Inner core

Which earth layer is #4?

• Crust
• Mantle
• Outer core
• Inner core

This layer contains most of Earth's mass.

• Inner Core
• Mantle
• Outer Core
• Crust

The core is mostly made up mostly of which elements?

• Oxygen and Silicon
• Silicon and Magnesium
• Nickel and Iron
• Iron and Magnesium

This layer of Earth is the thickest part.

• crust
• outer core
• mantle
• inner core

The outermost solid layer of the Earth is called the

• mantle
• outer core
• inner core
• crust

The layer that lies beneath the mantle and surrounds the inner core. 

• mantle
• outer core
• inner core
• crust

The outer most layer of the earth is made of two parts.  What are those parts called?

• Continental and oceanic crust
• Thick and thin crust
• Land and ocean crust
• Sedimentary and igneous crust