UNIT 8 LESSON 3 387 - 391 HW LESSON

WELCOME

SFB P. 387

SFB P. 388-389

Poll

Have you ever dug a hole in the ground?

• Yes

• No

• What is a hole?

• Can I do that?

Open Ended

What do you think you would find if your could dig a hole all the way to Earth's center?

Multiple Choice

What is the correct order (starting from the surface) of Earth's layers?

• mantle, outer core, inner core, crust
• inner core, outer core, mantle, crust
• crust, mantle, outer core, inner core

Multiple Choice

How does temperature change as you move from the crust to the core?

• it gets cooler
• it gets hotter
• it stays the same
• the core is frozen

Multiple Choice

What layer is shown by letter A?

• Crust
• Mantle
• Outer core
• Inner core

Multiple Choice

We live on the ___.

• Crust

• Mantle

• Outer Core

• Inner Core

Multiple Choice

The crust is made of ___.

• Metal

• Liquid Rock

• Solid Rock

• Inner Core

Multiple Choice

The crust is ___.

• One smooth shell

• Divided into 12 plates

Multiple Choice

What layer is shown by letter B?

• Crust
• Mantle
• Outer core
• Inner core

Multiple Choice

This layer is made of hot liquid rocks (magma).

• Crust

• Mantle

• Core

Multiple Choice

The mantle is made of ___.

• Metal

• Liquid Rock

• Solid Rock

Multiple Choice

What layer is shown by letter C?

• Crust
• Mantle
• Outer core
• Inner core

Multiple Choice

What layer is shown by letter D?

• Crust
• Mantle
• Outer core
• Inner core

Multiple Choice

This layer is made of extremely hot metal

• Crust

• Mantle

• Core

Multiple Choice

The core is made of ___.

• Solid Rock

• Liquid Rock

• Metal

Reorder

Organize the Layers from the Surface to the Deepest.

• Crust

• Mantle

• Outer Core

• Inner Core

1

2

3

4

• 1
• 2
• 3
• 4

Multiple Choice

Earth’s crust is ...

• icy outer layer
• rocky outer layer

Multiple Select

The crust is ... (2 options)

• icy

• rocky

• hard

• made of many minerals

Dropdown

Earth’s crust is ​

Select answer

under the oceans and ​

Select answer

under mountains.

Fill in the Blank

The layer below Earth’s crust is the...

Multiple Select

The mantle , .

• is the thickest ​

  ​layer

• making up about one-half of Earth’s mass

• making up about two-thirds of Earth’s mass

• is the thinnest ​

  ​layer

Dropdown

At the center of Earth is a ​

Select answer

made of ​

Select answer

.

Multiple Choice

​You can learn different things from these two diagrams of Earth’s layers. Explain the difference.​
(Copy answer in Book)

• The first diagram shows the Earth's layers to scale. while the second diagram shows the thickness of the crust varies.

• The first diagram shows the Earth's layers as flat, while the second diagram shows the Earth's layers as round.