Earth's Layers

What is the name of A?

• crust

• upper mantle

• lower mantle

• inner core

• outer core

What is the name of B?

• crust

• upper mantle

• lower mantle

• inner core

• outer core

What is the name of C?

• crust

• upper mantle

• lower mantle

• inner core

• outer core

What is the name of D?

• crust

• upper mantle

• lower mantle

• inner core

• outer core

What is the name of E?

• crust

• upper mantle

• lower mantle

• inner core

• outer core

What two types of evidence have geologists used to learn about Earth's interior?

• rock samples

• volcanoes

• seismic waves

• ocean water