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Mt. St. Helen's is a stratovolcano, which means it is made up of lava, ash, and cinder. A stratovocano explosions are made up of trapped gasses inside the volcano, exploding lava, hot ash, and cinder and are usually extremely violent.
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∙ 12y ago
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What types of materials are volcanoes like Mount St. Helen made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
What year did Thomas J Dryer accomplish the climb to mount st. Helen?
Thomas J. Dryer hiked up Mount St. Helens in 1853
What is the mountain weather of Mount St Helen's?
the volcano can be up to 1,0000 degress hot
What types of materials are volcanoes like Mount St. Helens made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
What rock type is mount st Helens?
the type of material it is, is a composite which has high eruptive forces, has high silica content, and has high gas content. which makes it an eruption product of gas and ash.
What happened to Mount St. Helen?
It blew up. Shattered. Was obliterated.
What happened to mount st Helen's summit?
It blew up. Shattered. Was obliterated.
What types of materials are volcano like Mount St. Helen's made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
What types of materials volcanoes like mount st Helen are made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
What types of materials are volcanos like mount st. Helen's made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
What types of materials are volcanoes like Mount St. Helen made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
What year did Thomas J Dryer accomplish the climb to mount st. Helen?
Thomas J. Dryer hiked up Mount St. Helens in 1853
What is the mountain weather of Mount St Helen's?
the volcano can be up to 1,0000 degress hot
Which material makes up Mount Rushmore?
The material that makes up Mount Rushmore is granite.
Will they warn us if mount saint Helen's blows up again?
yes they will do what they can
How did the mount. st Helen's affect the people?
57 people were killed, there were lots of ash in the air, landing in layers of up to 5 inchs. There was a land slide that went almost a mile, and it uprooted lots of trees.
What types of materials are volcanoes like Mount St. Helens made of?
Mount St Helens is made up of andesitic and rhyolitic pyroclastic materials.
