WorksheetsVolcano Quiz
Total questions: 34
Worksheet time: 34mins
What is the term for molten rock that reaches the surface of a volcano?
Magma
Lava
Ash
Crust
Where are volcanoes most commonly found?
At plate boundaries
In the middle of tectonic plates
Under the ocean
In deserts
What is magma that reaches the surface called?
Ash
Lava
Steam
Gas
What happens when rock from the mantle melts and moves to the surface through the crust?
Earthquakes occur
Tsunamis form
Volcanoes erupt
Hurricanes develop
Which type of volcano is known for slow, gentle eruptions and is the largest in size?
Cinder Cone
Stratovolcano
Shield
Composite Cone
What is the simplest type of volcano?
Shield
Stratovolcano
Cinder Cone
Composite Cone
What is the term for the outermost layer of the Earth through which magma moves to the surface?
Mantle
Core
Crust
Lithosphere
Which layer of the Earth is directly below the crust?
Core
Mantle
Outer Core
Inner Core
Which type of volcano is formed from the accumulation of volcanic debris?
Shield Volcano
Stratovolcano
Cinder Cone
Fissure
What is the term for the molten rock beneath the Earth's surface?
Lava
Magma
Ash
Crust
These volcanoes do not erupt explosively. They ooze lava that spreads over a wide area. The layers and layers of lava build up to form wide, gentle slopes.
cinder cone
caldera
composite
shield
True or False: Only some volcanoes are active.
True
False
When molten rock is below Earth's surface it is called ________.
lava
magma
ash
sediment
What is a volcano?
A type of mountain that can erupt
A large body of water
A type of tree
A kind of animal
Which type of volcanic eruption is the most explosive?
Effusive eruption
Strombolian eruption
Vulcanian eruption
Plinian eruption
What is the name of the bowl-shaped area at the top of a volcano?
Crater
Valley
Canyon
Plateau
(a) is a fast moving avalanche of hot gas, ash, and rock that erupts from an explosive volcano.
Which theory helped scientists understand how and where volcanoes erupt?
Theory of Plate Tectonics
Theory or Relativity
Theory of the Rock Cycle
Big Bang Theory
