WorksheetsVolcanoes
Total questions: 14
Worksheet time: 7mins
How large is the biggest volcano in the world?
7,176 meters tall
9,170 meters tall
9,837 meters tall
8,948 meters tall
How small is the smallest volcano?
407 meters tall
193 meters tall
584 meters tall
508 meters tall
How many volcanoes are on the mainland in the United States?
169
574
103
659
Are there any volcanoes in Ohio?
Yes
No
How long does it take for a volcano to form?
several thousand years
one thousand years
several hundred years
one hundred years
How much destruction can a volcano cause?
Fast Floods
Mud Slides
Earthquakes
Rock falls
All of the above
Can volcanic smoke harm humans/animals/plants?
Yes
No
How many active volcanoes are in the world right now?
1,239,384
1,500
2,488
903
What is the study of volcanoes called?
Archaeology
Volcanology
Lavaology
How hot is raw magma in a volcano?
700° C to 1,200° C
900° C to 7,000° C
Why doesnt lava/hot magma burn through the side of the volcano?
Its not hot enough
The rock surrounding the volcano is too tough to burn through
All of the above
How old is the oldest volcano?
5,004,342,243 years old
9,300 years old
350,000 years old
50,000 years old
Volcanoes have to be in the shape of a mountain.
False
True
Where does the lava in a volcano come from?
The volcano makes it
It is created with chemicals in the air
In a chamber under the volcano
It travels from far away into the volcano
