Geosphere - Layers of the Earth

What are the main layers of Earth from outermost to innermost?

• Crust, Mantle, Inner Core, Outer Core

• Inner Core, Outer Core, Mantle Crust

• Crust, Mantle, Outer Core, Inner Core

• Crust, Outer Core, Mantle, Inner Core

The most dense layer of the Earth is the

• Inner Core
• Outer Core
• Lower Mantle
• Upper Mantle

The thinnest layer of Earth is the 

• Inner Core
• Mantle
• Crust
• Outer Core

Which is made up mostly of iron and nickel.

• Inner Core
• Outer Core
• Crust
• Mantle

Is the layer of rock between the Earth's crust and core.

• Lithosphere
• Mantle
• Core
• Mesosphere

Extends from the center of the core to the surface of the crust.

• Geosphere
• Atmosphere
• Hydrosphere
• Biosphere

What is caused when the tectonic plates slip?

• thunderstorms
• hurricanes
• tornadoes
• earthquakes