Front

Once magma hits the earth's surface, it is called ___?

Back

lava

Front

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

Back

magma

Front

Two-thirds of the world's active volcanoes are found in

Back

The Ring of Fire

Front

Where is the area of the Ring of Fire located?

Back

Pacific Ocean

Front

What are scientists that study volcanoes called?

Back

volcanologist

Front

What is the opening that extends from the magma chamber to the top of the volcano called?

Back

vent 

Front

A volcano that has gentle sloping sides and is formed from thin runny lava

Back

Shield volcano

Front

Where is Mt. St Helens located?

Back

Washington

Front

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

Back

Pompeii

Front

What does a volcano do?

Back

erupt