Mt. St. Helens

What type of volcano is Mt. St. Helens?

• shield
• composite
• cinder cone
• dormant

What is the definition of dormant?

• sleeping
• extinct
• active
• invisible

What year did Mt. St. Helens erupt?

• 2000
• 1980
• 1985
• 1960

Where is Mt. St Helens located?

• New Jersey
• Nebraska
• Washington state
• I didn't learn this so I give up 

This city was destroyed in 79 A.D. by the eruption of Mt. Vesuvius:

• Rome
• Munich
• Pompeii
• Naples

A volcano that is erupting or has shown signs that it may erupt in the future is called _____.

• sleeping
• extinct
• active
• dormant

A volcano that has gentle sloping sides and is formed from low-silica lava:

• Shield volcano
• Cinder cone
• Composite
• None of these

When an explosive eruption  forms a mixture of hot rock, ash, and gas, this material is called a _______. 

• Land slide
• Lava
• Eruption trail
• Pyroclastic flow

This is the name for the chain of volcanoes around the edge of the Pacific Plate.

• Circle of Fire
• Ring of Lava
• Ring of Fire
• Circle of Magma

A volcano that has steep sides and is formed from lava chunks is called _______________. 

• a shield volcano
• a cinder cone volcano
• a composite volcano