Layers of the Earth Review

What is the first layer of the earth?

• Inner Core

• Outer Core

• Mantle

• Crust

What is the second layer of the earth?

• Inner Core

• Outer Core

• Mantle

• Crust

What are the last two middle layers of the earth called?

• Crust and Mantle

• Outer and Inner Core

What is true about the the crust? (2 answers)

• Hottest layer

• Mainly made of rock

• Made of solid and melted rock

• Broken into plates

Tags

NGSS.MS-ESS2-3

What is true about the mantle?

• Made of solid and melted rock

• hottest layer

• Broken into plates

Tags

NGSS.MS-ESS2-1

What is true about the outer and inner cores? (2 answers)

• Broken into plates

• Made of solid and melted rock

• hottest layer

• Made of iron and nickel