Earth's Layers by Composition

Which layer is number 3?

• crust

• mantle

• outer core

• inner core

Which layer is number 4?

• crust

• mantle

• outer core

• inner core

Which layer is number 1?

• crust

• mantle

• outer core

• inner core

Which layer is number 2?

• crust

• mantle

• outer core

• inner core

Tags

NGSS.MS-ESS2-1

Which layer is the thickest?

• crust

• mantle

• outer core

• inner core

Which layer is the densest?

• crust

• mantle

• outer core

• inner core

Which layer is made of liquid iron and nickel?

• crust

• mantel

• outer core

• inner core

Which layer is made of solid iron and nickel?

• crust

• mantle

• outer core

• inner core

Which layer is the coolest?

• crust

• mantle

• outer core

• inner core

Tags

NGSS.MS-PS1-4

Which layers has two types?

• crust

• mantle

• core