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Earths Interior Mrs.Parsons

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the what layers of the Earth makes up the Lithosphere?

a)

Upper Mantle

b)

Center Mantle

c)

Crust

d)

Outer Core

2.

What are seismic waves?

a)

Heat

b)

Pressure

c)

Molecule

d)

Vibrations

3.

Explain how the Outer core is different than the Inner core?

a)

The outer core is smaller than the inner core

b)

The outer core is hotter than the inner core

c)

The outer core is thicker than the inner core

4.

What causes the plates to move inside the earth?

a)

Pressure

b)

Convection Currents

c)

Time

d)

Heat

5.

What layer of the earth gives off a magnetic charge?

a)

Inner core

b)

Outer core

c)

Crust

d)

Mantle

6.

What layer makes up the asthenosphere?

a)

Outer Core

b)

Inner core

c)

Mantle

7.

How thick is the outer core?

a)

1110 miles

b)

2000 miles

c)

1400 miles

d)

4000 miles

8.

How thick is the inner core?

a)

1000 miles

b)

780 miles

c)

1204 miles

d)

900 miles

9.

How thick is the crust?

a)

5 miles

b)

7 miles

c)

4 miles

d)

6 miles

10.

What is the upper mantle made of?

a)

Melted rock

b)

Solid rock

c)

Play dough like rock