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Yes, Mt. St. Helens did cause great environmental damage, after it erupted it covered the cities of Chehalis,Centrailia, and many other areas, it cause people to have breathing issues and many plants to die because of its lack of oxygen and how the ashes created a thick film over the plants which caused them to be unable to complete photosynthesis.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoMudflows carried knocked down trees.
thousands of animals were killed
st.helens lost 1,300 feet from its inside !!
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How did mount st helens effect humans?
The way Mount Saint Helens affect mankind is that Mount Saint Helens eruption destroyed lots of homes killed 57 people in the eruption and the eruption from Mount Saint helens cost over one billion dollars in damage.
How much damage did mount st helens cause from its last eruption?
around 36 miles from it
Where exactly is mount saint Helens?
mount st helens is located in gifford pinochot national forest
What was the damage Mount St Helens caused to the area when it erupted in 1980?
Mud slide and land slides
What is the classification of mount st Helens?
Mount St. Helens is an active stratovolcano
What damage did mount st. helens do?
42 million dollars (USD)
Does Mount St Helens lava flow violently or quietly?
Lava can't flow violently. Highly explosive eruptions such as the 1980 eruption of Mount St. Helens do not produce lava flows: they produce clouds of ash, gas, and pumice. Mount St. Helens has produced "quiet" lava flows at times.
How did mount st helens effect humans?
The way Mount Saint Helens affect mankind is that Mount Saint Helens eruption destroyed lots of homes killed 57 people in the eruption and the eruption from Mount Saint helens cost over one billion dollars in damage.
How much damage did mount st helens do?
I belive that it damaged 36 miles around it
How much damage did mount st helens cause from its last eruption?
around 36 miles from it
Where exactly is mount saint Helens?
mount st helens is located in gifford pinochot national forest
What physical damage occured during the event of Mount St Helens?
if this helps 57 people died
What was the damage Mount St Helens caused to the area when it erupted in 1980?
Mud slide and land slides
Is mount Saint Helens east of Mount Rainier?
No. Mount St. Helens is south-southwest of Mount Ranier.
What is the classification of mount st Helens?
Mount St. Helens is an active stratovolcano
Where is Mount Saint Helens found in?
mount baker,mount rainier and mount hood surround mount saint helens
Which country is mount saint Helens in?
Mount Saint Helens is located in the United States, specifically in the state of Washington.
