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Earth's layers Review 2026

Total questions: 25

Worksheet time: 21mins

Name
Class
Date
1.
What is the correct order (starting from the surface) of Earth's layers?
a)
mantle, outer core, inner core, crust
b)
inner core, outer core, mantle, crust
c)
crust, mantle, outer core, inner core
2.
What layer is shown by letter A?
a)
Crust
b)
Mantle
c)
Outer core
d)
Inner core
3.

We live on the ___.

a)

Crust

b)

Mantle

c)

Outer Core

d)

Inner Core

4.

The crust is made of ___.

a)

Metal

b)

Liquid Rock

c)

Solid Rock

d)

Inner Core

5.
What layer is shown by letter B?
a)
Crust
b)
Mantle
c)
Outer core
d)
Inner core
6.

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

a)

Crust

b)

Mantle

c)

Core

7.
What layer is shown by letter C?
a)
Crust
b)
Mantle
c)
Outer core
d)
Inner core
8.
What layer is shown by letter D?
a)
Crust
b)
Mantle
c)
Outer core
d)
Inner core
9.

Organize the Layers from the Surface to the Deepest.

a)

Crust

b)

Mantle

c)

Outer Core

d)

Inner Core

1)
2)
3)
4)
10.

Match the layer to its composition.

a)

Crust

1.

Solid Rock

b)

Mantle

2.

Liquid Rock

c)

Outer Core

3.

Liquid Metal

d)

Inner Core

4.

Solid Metal

11.

Label Earth's 4 layers

12.
What two metals make up the core?
a)
aluminum and silver
b)
iron and nickel
13.
What layer is the thickest?
a)
crust
b)
mantle
c)
inner core
d)
outer core
14.
How many layers of the Earth's CORE are there?
a)
one
b)
two
c)
three
d)
four
15.
Temperature _____________________ as you go deeper into the earth.
a)
increases
b)
decreases
c)
goes up and down depending on the layer
d)
stays the same
16.
Pressure ______________________ as you go deeper into the Earth
a)
increases
b)
decreases 
c)
goes up or down depending on the layer
d)
stays the same
17.

This layer of Earth is solid iron and nickel

a)

Outer Core

b)

Mantle

c)

Inner Core

d)

Crust

18.

Is the outer core solid or liquid?

a)

solid

b)

liquid

19.
Identify layer  #20.
a)
mantle
b)
pizza crust
c)
inner core
d)
outer core
20.

Which layer is represented by the yellow layer?

a)

inner core

b)

outer core

c)

mantle

d)

crust

21.

In which layer of the Earth would you find convection currents?

a)

A. crust

b)

B. mantle

c)

C. outer core

d)

D. inner core

22.

The order of the layers of the Earth from the inside to the outside is

a)

A. inner core, outer core, mantle, crust

b)

B. outer core, inner core, mantle, crust

c)

C. inner core, outer core, crust, mantle

d)

D. mantle, inner core, outer core, crust

23.

Which letter correctly identifies the area of Earth called the inner core?

a)

A

b)

B

c)

C

d)

D

24.

What layer has a solid inner part and a liquid outer part?

a)

crust

b)

core

c)

mantle

d)

none

25.

Where is heat and pressure the greatest in the Earth?

a)

crust

b)

outer core

c)

inner core

d)

mantle