The Earth's Crust

What is the Lithosphere?

• The Crust and the bottom layer of the mantle

• The Crust and the upper layer of the mantle

• The Asthenosphere is the same as the lithosphere

• The Core and the lower layer of the mantle

The Earths Crust is it's _______layer

The Difference between the Oceanic Crust is that...........

• There is no difference, it's the same

• The Oceanic crust is thinner than the continental crust

• The Continental Crust covers 70% of the surface of the crust

• The Oceanic rocks are lighter than the Continental rocks

Tectonic plates are.......

• Pieces of the Earths Crust and Uppermost mantel

• Pieces of the Crust and core

• Pieces of the Mantel and Core

• I'm not sure

What was in the diagram shown on the first page?

• Asthenosphere, Lithosphere, Volcanic arc, Trench, Oceanic Crust, Continental Crust.

• Asthenosphere, Lithosphere, Volcanic arc

• Trench, Oceanic Crust, Continental Crust.

• Asthenosphere, Lithosphere, Volcanic arc, Trench, Oceanic Crust, Continental Crust and the core

The Earth's Crust is made up of

The Continental Crust is made up of constituents like silicon, aluminum, and oxygen

• True

• False

Tectonic Plates are about ________ km thick

• 100

• 50

• 500

• 2000

Why is the Lithosphere important

• The lithosphere is the rocky outer part of the Earth.

• the lithosphere is not important

• there is no such thing as the lithosphere

Was our Presentation good ?

• It was ok

• It was Awesome

• It was Rubbish

• It was bad