Earth's Interior :classwork

What are the layers of the Earth?

• Crust, mantle core

• biosphere, hydrosphere,

  atmosphere

• inner core , outer core, core

• asthenosphere , lithosphere, core

How many parts is the crust divided into?

• 1

• 2

• 3

• 4

The crust is made up of the

• continents and deserts and forests only

• oceans and lakes and rivers only

• continental and oceanic crust

• mantle and core

Which layer is the thickest?

• core

• continental crust

• oceanic crust

• mantle

Scientists divide Earth's layers based on their:

• physical properties

• mental properties

• scientific properties discovered by the Gods of Olympus

• chemical properties

The outer part of the crust that is "hard as stone" is the

• asthenosphere

• inner core

• continents

• lithosphere

The area underneath the lithosphere that can bend and move

• asthenosphere

• inner core

• mantle

• lithosphere

The layer made out of liquid iron and nickel

• asthenosphere

• lithosphere

• inner core

• outer core

Part of the earth that is made of solid iron and nickel

• outer core

• inner core

• mantle

• crust

Why is the inner core solid?

• Because there is high heat

• Because the core is made of granite and basalt

• Because of the pressure

• Because it is made of metal