1
The event on March 20, 1980 woke Mt. St. Helens up after 123 years.
2
The name of the state in which Mount Saint Helens is located.
3
A sudden falling of ice, snow, or mud down the side of a mountain.
4
A violent tearing apart.
5
A scientist who studies the earth.
6
A sudden outbreak of something, especially something unwelcome.
7
Mt. St. Helens is a part of the ________ Range of mountains.
8
Materials that cover something.
9
A large bowl-shaped hole at the top of a volcano.
10
A scalding blast of _________ ,from water heated by rising magma, shot out of the opening of the volcano.
11
Materials from the avalanche poured into ________ Lake, which is near the foot of Mt. St. Helens.
12
The molten rock that is still inside a volcano.
13
The melted rock that comes out of a volcano.
14
The powdery material thrown out of a volcano.
15
The type of tree that grows near Mount Saint Helens.
