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What are the benefits of the mt st helens eruption?
Mt. St. Helens benenfited humans by the rock from lava are used to build and repair roads in this day!
What are the benefits of eruptions of mt St Helens?
Mt. St. Helens benenfited humans by the rock from lava are used to build and repair roads in this day!
What came out of Mt St Helens?
hot liquid called lava or magma
What type of mountain is mt Saint Augustine?
Mt. St. Augustine is a Lava Dome mountain
Where was the explosion of mt st Helens?
At Mt. St. Helens.
How was mount st Helen erupted?
Mt. St. Helens erupted by the pressure to make a volcano explode. Lava originates deep below the Earth's surface where it is still extremely hot, with magma at the bottom of the lava. a 5.1 earthquake triggered mt st helens to erupt
How long did the lava flow last of the 1980 Mt St helens eruption last?
There were no lava flows associated with the 1980 eruption. The eruption instead produced a massive eruption column and pyroclastic flows. This eruption lasted for 10 hours. A series of smaller explosive and dome-building eruptions continued from six years.
What is an example of a dome volcano?
An example of a dome volcano is Mount St. Helens in the state of Washington, USA. This volcano is known for its explosive eruption in 1980, which resulted in the collapse of its northern flank and the formation of a large crater and a dome of lava within it.
What Volcano in the northwestern US?
Mt. St. Helens Mt. St. Helens
What are some of the benefits of mt st Helen's eruptions?
Mt. St. Helens benenfited humans by the rock from lava are used to build and repair roads in this day!
How fast was the lava traveling in the eruption of mt st helens 1980?
300 miles per hr
Did mt st helens have lava come out when it erupted?
Mt. St. Helens did not have lava flow during its 1980 eruption. Instead, it underwent a catastrophic lateral blast that expelled hot ash, steam, and debris. The eruption resulted in a massive eruption column and pyroclastic flows.
