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Volcano

Total questions: 14

Worksheet time: 10mins

Name
Class
Date
1.

What is the definition of core?

a)

the 2nd layer

b)

the center of the Earth

c)

molten rock

d)

outer layer of the Earth

2.

What is the definition of an extinct volcano?

a)

the volcano is active

b)

the volcano is sleeping

c)

will never erupt again

d)

could erupt again

3.

What is the definition of mantle?

a)

2nd layer of the Earth, made up of magma

b)

center of the Earth

c)

pieces of the Earth's crust

d)

top of the volcano

4.

What is a dormant volcano?

a)

molten rock

b)

the center of a volcano

c)

will never erupt again

d)

a volcano that is sleeping, but could erupt agian

5.

What is the definition of the crust?

a)

2nd layer of the Earth

b)

dome shaped mountian

c)

outer layer of the Earth

d)

the center of the Earth

6.

What is a cinder cone volcano?

a)

top of the volcano

b)

an opening in the Earth's crust

c)

molten rock

d)

cone shaped mountian

7.

What is magma?

a)

pieces of the Earth's crust

b)

molten rock inside of a volcano

c)

small rock

d)

plates that meet

8.

What is a shield volcano?

a)

a volcano that will not erupt again

b)

cone shaped mountian

c)

dome shaped mountian

d)

magma

9.

Definition of a volcano

a)

an opening in the Earth's crust

b)

crater

c)

vent

d)

mantle

10.

What is a crater?

a)

snow

b)

outer layer

c)

top of the volcano

d)

small rock

11.

What is lava?

a)

Molten rocks inside a volcano

b)

Molten rock outside a volcano

c)

small rocks

d)

magma

12.

What is a central vent?

a)

the center of the volcano where the magma comes up from

b)

the top of the volcano

c)

the center of the Earth

d)

outer layer of the Earth

13.

what are plates?

a)

the center of the Earth

b)

molten rock

c)

rocks

d)

pieces of the Earth's crust

14.

What is a magma chamber?

a)

the center of the Earth

b)

a large underground pool filled with liquid rocks found beneath the surface of the Earth

c)

thin rocky outer layer

d)

a volcano that is sleeping