Search Results | 1980 eruption of mount st. helens

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The Geology Behind 5 American Landmarks

science.howstuffworks.com/environmental/earth/geology/geology-american-landmarks.htm

The U.S. is full of exceptional geological formations. HowStuffWorks looks at at five that set the bar high as far as landmarks go.

How is volcanic ash made?

science.howstuffworks.com/nature/natural-disasters/volcanic-ash.htm

Volcanic ash is what's left after a volcano literally blows its top. Learn how volcanic ash can devastate everything under its gray blanket.

How much energy in a hurricane, a volcano, and an earthquake?

science.howstuffworks.com/environmental/energy/energy-hurricane-volcano-earthquake.htm

Energy has been on everybody's minds lately, probably because our society is in a transition period, trying to move from polluting sources to cleaner ones.

How Landslides Work

science.howstuffworks.com/environmental/earth/geology/landslide.htm

Landslides can be devastating, causing more damage than their triggers. Learn more about landslides and landslide causes.

24 U.S. Landmarks That Every Americana Fan Must See

history.howstuffworks.com/american-history/us-landmarks.htm

Ever wondered why certain places in the U.S. get all the postcards and bucket list glory? They're often U.S. landmarks that pack a punch with history, culture and awe-inspiring views. These aren't just photo ops; they're vivid chapters in the story of American history, woven into the landscape from sea to shining sea.

Centuries of Volcano Death Statistics, Newly Analyzed for Your Reading Pleasure

science.howstuffworks.com/nature/natural-disasters/volcano-death-statistics-analysis.htm

New research digs into historic volcano fatalities to explore how, where and whom a volcano is most likely to kill.

The Largest Tsunami Ever Recorded Only Claimed 2 Lives

science.howstuffworks.com/nature/natural-disasters/largest-tsunami-ever-recorded.htm

If you're lucky, you've never seen a tsunami in person, but you know that this type of massive wave can cause enormous damage. They can be measured, too, which easily leads to the question: What was the largest tsunami ever recorded?

Lava Isn't the Only Dangerous Aspect of Volcanoes

science.howstuffworks.com/environmental/earth/geology/volcano-dangers-vog.htm

Ash flows, deadly gases and vog are just a few of the other reasons why we all need to respect volcanoes.

How Antiques Work

entertainment.howstuffworks.com/arts/artwork/antique.htm

Antiques are defined by being at least 100 years old, but there are many more things to look at. Find out what to look for in antiques.

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