Earths Interior Mrs.Parsons

What is the what layers of the Earth makes up the Lithosphere?

• Upper Mantle

• Center Mantle

• Crust

• Outer Core

What are seismic waves?

• Heat

• Pressure

• Molecule

• Vibrations

Explain how the Outer core is different than the Inner core?

• The outer core is smaller than the inner core

• The outer core is hotter than the inner core

• The outer core is thicker than the inner core

What causes the plates to move inside the earth?

• Pressure

• Convection Currents

• Time

• Heat

What layer of the earth gives off a magnetic charge?

• Inner core

• Outer core

• Crust

• Mantle

What layer makes up the asthenosphere?

• Outer Core

• Inner core

• Mantle

How thick is the outer core?

• 1110 miles

• 2000 miles

• 1400 miles

• 4000 miles

How thick is the inner core?

• 1000 miles

• 780 miles

• 1204 miles

• 900 miles

How thick is the crust?

• 5 miles

• 7 miles

• 4 miles

• 6 miles

What is the upper mantle made of?

• Melted rock

• Solid rock

• Play dough like rock