Volcanoes

Hot liquid rock under the Earth’s surface is known as

• lava

• solar

• magma

• ash

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

• Ash

• Magma

• Pyroclastic flow

• Redstone

Where is Mt. St Helens located?

• New Jersey
• Nebraska
• Washington

• None of the above

Where is the area of the Ring of Fire located?

• Indian Ocean

• Arctic Sea

• Atlantic Ocean

• Pacific Ocean

Choose the cone volcano.

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

• Rome
• Munich
• Pompeii
• Naples

Which type of volcano blows its top?

• shield volcano

• cone volcano

Which volcano produces basalt?

• shield volcano

• cone volcano

A dead volcano, one that is unlikely to erupt again

• Dormant volcano
• Extinct volcano
• Shield volcano
• Caldera

What is the definition of dormant?

• sleeping
• extinct
• active
• invisible