During which epoch did the Himalayan Mountains form? How old is the Yellowstone Caldera? How old is the Mount Etna volcano? What orogeny formed the Himalayas? How old is Mount Assiniboine? How old is Mount Kosciuszko? How old is the Cascade mountain range?
Where in the Earth's crust do volcanoes erupt? How was Yellowstone formed geologically? What types of boundaries create volcanoes? How much pyroclastic flow did Yellowstone produce during its caldera event? How big is the Mauna Loa volcano in Hawaii?
Yellowstone sits above a spot in the Earth's mantle where columns of hot, molten rock called plumes rise to form volcanoes in the planet's crust. This spot is called a hotspot, and it creates a type of volcano not associated with a plate boundary. Yellowstone has produced three caldera ty...
Yellowstone sits above a spot in the Earth's mantle where columns of hot, molten rock called plumes rise to form volcanoes in the planet's crust. This spot is called a hotspot, and it creates atype of volcano not associated with a plate boundary. Yellowstone has produced three calderatypes...
In fact, the Yellowstone National Park supervolcano was discovered partly due to a gap it created in the otherwise rugged landscape. Even then, its sheer extent -- 30 by 45 miles (50 by 70 kilometers) -- beggars the mind's ability to take it all in [sources: Achenbach; Geological ...
Grand Geyser:The tallest regularly erupting geyser on Earth, Grand Geyser routinely fires water up to 200 feet (61 meters) into the air. Located in Yellowstone National Park, Grand Geyser is a great example of a fountain geyser. Unlike cone geysers, which tend to produce a fairly vertical, ...
While it isn’t as tall and impressive as Old Faithful inYellowstone,I love that you can get up close (and you don’t have to wait as long for the eruption.) Just before it erupts, a giant blue bubble forms that then explodes upward in a spray of steam and water. You can also sp...
(Table1). Importantly, volcanoes are not fixed in a given type but rather move between different categories with time, for example bimodal volcanoes can erupt two different viscosity magmas (e.g. Yellowstone, USA184). Timescales for these changes span orders of magnitudes from minutes (e.g. ...
Last night did you notice how big and beautiful the moon was? I hope you got a chance to outside and bask in it, 98% full is pretty bright so imagine how gorgeous she will be tonight as she rises as not only a full moon but a Super Full Strawberry Moon. ...
What is an opening in the Earth's crust called? What are the moving plates of the Earth's crust called? How was the Nazca Plate formed? How was Yellowstone formed geologically? How are caldera volcanoes formed? How does subduction produce magma?