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Layers of the Earth - Printable Other Sciences Worksheets - Wayground

Layers of the Earth

19 questions

4th - 4th Grade

Other Sciences

This Grade 4 Earth Sciences worksheet helps students identify the four layers of Earth—the crust, mantle, outer core, and inner core—using their position, composition, physical state, and distinguishing characteristics. It includes 19 multiple-choice questions that ask students to determine which layer is directly above or below another, match layers with descriptions such as solid rock or liquid metal, and identify layers by color. The worksheet gives students repeated practice connecting each layer’s name to its location and defining features rather than memorizing the sequence alone. The color-identification questions add a visual recognition component, while the multiple-choice format supports independent review, guided instruction, or a quick formative assessment. Designed for Grade 4 science learners, this free printable worksheet includes a complete answer key for efficient checking and feedback.

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Worksheets

Layers of the Earth

Total questions: 19

Name
Class
Date
1.
This layer is directly below the crust.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
2.
This layer is directly below the mantle.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
3.
This layer is the innermost layer of the Earth.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
4.
This layer is the thinnest layer and is made of solid rock.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
5.
This layer is partly made up of solid rock, and the other part of this layer is thick, liquid rock (kind of like syrup).
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
6.
This layer is completely made up of liquid metal.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
7.
This layer is a solid ball of metal.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
8.
This layer includes all dry land and the Ocean floor.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
9.
This layer contains a small amount of metal.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
10.
This layer surrounds the inner core.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
11.
This layer is the hottest layer of the Earth.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
12.
Which layer of the Earth is shown in BROWN?
a)
Crust
b)
Mantle
c)
Inner Core
d)
Outer Core
13.
Which layer of the Earth is shown in YELLOW?
a)
Crust
b)
Mantle
c)
Inner Core
d)
Outer Core
14.
Which layer of the Earth is shown in ORANGE?
a)
Crust
b)
Mantle
c)
Inner Core
d)
Outer Core
15.
Which layer of the Earth is shown in RED?
a)
Crust
b)
Mantle
c)
Inner Core
d)
Outer Core
16.
This layer is the outermost (TOP) layer of the Earth.
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
17.

This type of rock forms when layers of sediment are "glued" together by dissolved minerals.

a)

Igneous rock

b)

Metamorphic rock

c)

Sedimentary rock

d)

Hard rock

18.

This type of rock forms when existing rock is changed to new rock by extreme heat and pressure.

a)

Igneous rock

b)

Metamorphic rock

c)

Sedimentary rock

d)

Hard rock

19.

This type of rock forms when molten (melted) rock from beneath Earth's surface cools and hardens.

a)

Igneous rock

b)

Metamorphic rock

c)

Sedimentary rock

d)

Hard rock

Answer Key

Layers of the Earth

Total questions: 19

1.
b) Mantle
2.
c) Outer Core
3.
d) Inner Core
4.
a) Crust
5.
b) Mantle
6.
c) Outer Core
7.
d) Inner Core
8.
a) Crust
9.
b) Mantle
10.
c) Outer Core
11.
d) Inner Core
12.
a) Crust
13.
b) Mantle
14.
d) Outer Core
15.
c) Inner Core
16.
a) Crust
17.
c)

Sedimentary rock

18.
b)

Metamorphic rock

19.
a)

Igneous rock

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FAQs

What does the Layers of the Earth worksheet cover?

This Grade 4 worksheet covers identifying the crust, mantle, outer core, and inner core by their order, properties, and color-coded appearance. Its 19 multiple-choice questions ask students to identify layers by location, physical state, material, temperature, and visual color, building accurate connections between each layer’s name and defining features.

How can I use this worksheet to teach the layers of Earth?

Introduce the four layer names in order, then discuss one distinguishing property for each layer before students complete the multiple-choice items. Use the location questions to reinforce the sequence from the crust toward the center, and use the solid, liquid, material, and color questions as prompts for students to explain why a selected answer fits.

What mistakes should I watch for when students complete this Earth layers worksheet?

Students may confuse adjacent layers when answering questions about what lies directly below the crust or mantle, so have them trace the sequence carefully. They may also choose a layer from its position alone without checking the description, such as confusing the outer core’s liquid-metal description with the inner core’s solid-metal description. The color questions can reveal whether students are matching the worksheet’s color coding rather than guessing from layer order.

How do I assign and grade this Layers of the Earth worksheet?

You can assign it as a printable PDF or use it as a digital quiz on Wayground. The worksheet includes a complete answer key, and printable student work can be graded by scanning it with the Wayground for Teachers app. The printable format also gives schools an option for reducing screen time during Earth science practice.

How can I differentiate this Earth layers worksheet for my students?

Use the worksheet’s Advanced Settings to adjust font spacing and font size so the multiple-choice options and color-identification prompts are easier to follow. You can also enable a dyslexia-friendly font or translate the worksheet into another language, depending on student needs.

Where can I find more worksheets like this on Wayground?

Wayground offers a comprehensive collection of free printable worksheets and practice problems across all subjects, including downloadable PDFs and answer keys to support mastery of essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.

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