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It created a wave of hot abrasive mud that scraped off trees, roads and bridges, buried thousands of acres of rivers, lakes and forests. It polluted the rivers all the way to the coast and into the Pacific Ocean.

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Q: How were the earth's spheres affected during Mount Saint Helens eruption?
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Related questions

Where did people hide during Mt St Helens eruption?

They didn't hide.


Why is the atmosphere affected after a volcanic eruption?

likely due to the gases and ash that are ejected during the eruption


How many people survived during the eruption of the mt saint helens?

I think the answer you are looking for is that 125 people in the affected area survived. Of course, everybody else in the world that didn't live in the affected area also survived. Sorry, couldn't help being a little bit of a smart alec.


What is the name of the volcano in 1883 volcanic eruption in southeast Asia that killed 36000 people?

92,000 people were killed during the eruption of Mount Tambora in 1815.


Was There any lava flow at Mt St Helens?

Yes, there was a significant lava flow during the eruption of Mount St. Helens in 1980. The eruption caused the collapse of the volcano's summit, leading to a massive explosion and the release of a pyroclastic flow. This flow melted the ice and snow on the volcano, mixing with ash and rock fragments to create a fast-moving lava flow known as a lahar.


How was Jim Scymanky saved during the St Helens eruption?

He wasn't saved he and his 3 work mates were cutting down trees and then heard the noise from the eruption and he ran, he was badly burnt but survived but his work mates died.


How many people got killed in the mount st Helen eruption of 2008?

The eruption on May 19th 2008 has been classified as uncertain and no fatalities have been reported.


Where has a pyroclastic flow killed people before?

There have been a number of cases. Pyroclastic flows killed people in Herculaneum in the 79 AD eruption of Mount Vesuvius, in Ketimbang and on the Island of Sebesi in the 1883 eruption of Krakatoa, in St Pierre in the 1902 eruption of Mount Pelee, in the state of Washington in the 1980 eruption of Mount St Helens, and in Japan during the 1991 eruption of Mount Unzen.


Which president died at mount saint Helens?

No president died in the Mt. Saint Helens eruption. It is believed Harry S. Truman died during the blast but he, in fact, died eight years earlier in 1972. Harry R. Truman (no relation) was the caretaker of the Mt. Saint Helens lodge and was killed in the explosion.


What are tha things you do after and before during the volcanic eruption?

you are asking a seemingly simple question but it has a complex answer. Prior to an eruption you have the forming of the caldera. Then you have the eruption: here are some effusive eruption, central vent eruption,fissure eruption, subaqueous eruption, sub glacial eruption, pyroclastic eruption, ash-flow eruption. The most spectacular of all of them is the pyroclastic eruption. It throws off viscous gas-rich magmas and producesw a great deal of solid volcanic fragments. A volcanic eruption after is called clean up. The included link about Mt St Helens eruption will give you an idea on the potentially explosive power of a volcano.


In 2005 what day did mount st Helen erupt?

On March 8, 2005, a towering plume of steam and ash rose from Mount St. Helens. This was considered a minor eruption during the 2004-2008 seismic activity at the mountain.


Does the eruption of a volcano during and eclipse related to an eclipse?

No, the eruption of a volcano during an eclipse is just a coincidence!