Earth's Layers

What sphere does the earths core belong too?

• Hydrosphere
• Biosphere
• Geosphere
• Atmosphere

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-3

What is the top layer of the Earth's surface called? 

• Mantle
• Inner core
• Outer core
• Crust

This layer of Earth is the thickest part.

• crust

• core

• mantle

What are earth's three main layers?

• Core, mantle, and asthenosphere
• Core, mantle, and crust
• Inner core, outer core, and mantle
• Upper mantle, lower mantle, and crust

The layer of the Earth that is made of the least dense materials is the

• mantle
• crust
• core

Which layer of Earth would you expect to have the greatest pressure?

•  core
• crust
• mantle

Which layer of the earth has the greatest temperature?

• core

• crust

• mantle

What is true of the asthenosphere?

• It is rock and flexible

• It is rock and solid

• It is iron and liquid

• It is iron and solid

What is true of the mantle?

• It is rock and liquid
• It is rock and solid
• It is iron and liquid
• It is iron and solid

What is true of the inner core?

• It is rock and liquid
• It is rock and solid
• It is iron and liquid
• It is iron and solid