Volcanoes

What is the definition of dormant?

• sleeping
• extinct
• active
• invisible

Which type of volcano has recently erupted or will soon erupt?

• Active
• Dormant
• Extinct

Over time, as a volcano continues to erupt, it will get

• smaller
• bigger
• hungry
• cold

What is a volcano?

• A mountain that has lava all over it 
• A giant hill filled with magma
• A long high sea wave 
• A hole in the Earth where magma erupts

What is 'lava' called when it is underground, before it comes out of a volcano?

• Asthenosphere

• Magma

• Pyroclastic flow

• Mantle

What is the name of the circle of volcanoes in the Pacific region?

• Ring of the Lords

• Circle of Life

• Pacific Rim

• Ring of Fire

Which of the following is the buried city in Italy after the eruption of Mt. Vesuvius?

• Pompeii

• Popeye

• Pompaii

• Popeii

What is the mouth of a volcano called?

• Dome

• Vent

• Crater

• Magma chamber

True or false? All volcanic eruptions feature rivers of lava.

• True

• False

Because of converging movement of plates, the type of volcano that is commonly found in the Pacific Ring of Fire is ___________.

• Cinder volcano

• Scoria cone

• Shield volcano

• Composite