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How many people were killed during la garita caldera the largest volcanic eruption in the world?
The explosion occurred 26 million years ago in North America. No one was living there at the time. Modern humans evolved in Africa 200,000 years ago, so there weren't really any humans around anywhere. Lots of animals and plants were toasted. There is a national monument of fossilized animals that were likely killed by the ashfall from La Garita. Search for ashfall fossil beds state historical park
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How many people was kill at volcano chaiten?
the chaiten volcano killed over 1,000 people and more than 4,000 where evaculated by boat !!!!!!!! :P
How many people died in pompaii?
An estimated 2,000 people died during the eruption of Mount Vesuvius in Pompeii in 79 AD. The ash and volcanic debris buried the city, preserving the remains of those who perished.
Which two nations provided the largest number of immigrants to the US during this era?
During this era, the largest number of immigrants to the US came from Italy and Germany.
What city with a population of two hundred thousand was the largest city after constantinople?
Baghdad was the largest city after Constantinople with a population of around two hundred thousand during the medieval period.
Does india have the largest population inthe world?
Hardly likely, seeing that most Muslims that were in India left the country during the partition in 1947 that set up Pakistan as a Muslim state.
What is the largest caldera in the world?
A good candidate for that title is the Island Park Caldera. This caldera formed during the largest eruption of the Yellowstone Supervolcano about 2.1 million years ago. It is 40 by 50 miles across and was created by one of the largest volcanic eruptions of the last 10 million years, second only to the Lake Toba eruption 74,000 years ago.
Is caldera intrusive?
No. A caldera is a volcanic structure. It is formed by the collapse of a volcao rather than a magma body.
Is mount st Helen's caldera vent or craters?
Mount St. Helens features a caldera, which was formed during the catastrophic eruption in 1980. The caldera is a large depression resulting from the collapse of the volcano after the explosive eruption, and it is distinct from craters, which are typically smaller openings formed by volcanic activity. Within the caldera, there are also smaller craters and vents that have formed due to subsequent volcanic activity.
What is Novarupta?
Novarupta is a new volcano that emerged on the Alaska Pensinsula in 1912. During its initial phase of activity, Novarupta produced the largest volcanic eruption of the twentieth century, forming a caldera and later a lava dome.
Is a caldera a weak spot in the crust where magma comes through?
A caldera is a large volcanic crater typically formed by the collapse of land following a volcanic eruption. It is not necessarily a weak spot in the crust where magma comes through, but rather a feature that results from the massive release of pressure during an eruption. Magma may still come through the caldera, but it is not the primary defining characteristic of this geological feature.
Is La Garita Caldera a volcano?
La Garita Caldera is not a volcano in itself, but rather a collapsed volcanic crater that formed during a massive eruption around 27 million years ago. It is located in Colorado, USA and is associated with volcanic activity in the region.
What is volcanic throat?
it is the upperpart of the volcanic chimney during an eruption it is the upperpart of the volcanic chimney during an eruption
Is a caldera another name for a magma chamber?
No. A magma chamber is the area under a volcano where molten rock is stored. A caldera is a depression in the ground formed during an exceptionally violent volcanic eruption. A caldera forms when a volcano drains a large volume of magma from the magma chamber, causing the volcano to collapse into the space left behind.
What type of volcano is Aniakchak?
It is a volcanic caldera which is a large, bowl-shaped volcanic depression that forms when the top of a volcanic cone collapses into the space left after magma is ejected during a violent volcanic eruption.
A form at the top of a volcano after eruption has stack?
After a volcanic eruption, the formation at the top of the volcano is typically referred to as a caldera. This occurs when the magma chamber below the volcano empties during an eruption, causing the ground above to collapse. The resulting depression can be filled with water, forming a lake, or may remain as a large, open crater. Over time, new volcanic activity can lead to the growth of new cones or domes within the caldera.
When did Crater Lake form?
Crater Lake in Oregon was formed approximately 7,700 years ago following the collapse of Mount Mazama during a massive volcanic eruption. The volcanic caldera left behind was gradually filled with rain and snowmelt, forming the stunning lake we see today.
What is a caldera answer?
A caldera is a large volcanic crater that forms when the top of a volcano collapses into the emptied magma chamber during a massive eruption. It can range in size from a few kilometers to tens of kilometers in diameter. Calderas can be filled with water to create a crater lake.
