Antwort What volcano would destroy the world if it erupted? Weitere Antworten – What volcano can destroy the world
The Yellowstone supervolcano
The Yellowstone supervolcano is supposed to erupt around 2030, and will kill countless people, including wiping out the US.In recent months, more than a thousand minor earthquakes have rattled the area around the Campi Flegrei volcano in southern Italy, stoking fears that it may soon erupt again after nearly five centuries.supervolcano
What is a supereruption The term "supervolcano" implies a volcanic center that has had an eruption of magnitude 8 on the Volcano Explosivity Index (VEI), meaning that at one point in time it erupted more than 1,000 cubic kilometers (240 cubic miles) of material.
How many super volcanoes are in the US : Three
Three of the seven supervolcanoes are located in the continental US: Yellowstone, the Long Valley Caldera, and the Valles Caldera. The most well known supervolcano is in Yellowstone National Park, Wyoming (shown above).
What volcano could end Earth
Experts believe a Yellowstone eruption would inject 2,000 million tonnes of sulphur 40-50km above the Earth's surface. Once there it would take 2-3 weeks for the resulting sulphuric acid aerosols to cloak the globe – with devastating effects.
Could a supervolcano end the world : The question about supervolcanoes, it turns out, isn't whether one could destroy all life on Earth. It's when will it do it again. That's right, folks. Around 200 million years ago, a supervolcano erupted with such insistent energy that 75 percent of the species on the planet were eradicated.
The eruption would entail more than dangerous lava flows and could be expected to kill as many as 90,000 people immediately and spread a 10-foot (3-meter) layer of molten ash as far as 1,000 miles (1,609 kilometers) from the park.
These sort of explosive eruptions are the kind that we are most familiar with, but in fact, they can't happen on a large enough scale to cause a mass extinction. The sort of volcanic activity that scientists suspect leads to mass extinctions is not your iconic mountain erupting in a spew of lava.
Is a Vei 9 eruption possible
The biggest explosive eruptions—so-called “super eruptions”—are VEI 8 or, in the case of the Toba (Indonesia) eruption 74,000 years ago, possibly VEI 9.Mauna Loa
Mauna Loa is the largest active volcano on the planet. Meaning "long mountain" in Hawaiian, it is the quintessential shield volcano in its shape— signified by broad, rounded slopes. The volcano makes up roughly 51% of Hawaiʻi Island and stands 13,681 feet (4,170 m) above sea level.the Pacific Ocean
The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that outline the Pacific Ocean.
The Toba eruption has been associated with a genetic bottleneck in human evolution about 70,000 years ago; it is hypothesized that the eruption resulted in a severe reduction in the size of the total human population due to the effects of the eruption on the global climate.
Who will survive if Yellowstone erupts : Can we survive a Yellowstone eruption A massive eruption of the Yellowstone supervolcano would spread deadly ash for thousands of miles, killing plant life and affecting humans in its path. Humans who were in its path would surely die, but it would not mean the extinction of the entire human race.
Can we survive a supervolcano : A massive eruption of the Yellowstone supervolcano would spread deadly ash for thousands of miles, killing plant life and affecting humans in its path. Humans who were in its path would surely die, but it would not mean the extinction of the entire human race.
Would a supervolcano destroy Earth
The question about supervolcanoes, it turns out, isn't whether one could destroy all life on Earth. It's when will it do it again. That's right, folks. Around 200 million years ago, a supervolcano erupted with such insistent energy that 75 percent of the species on the planet were eradicated.
VEI Table
| VEI | Ejecta Volume km3 (mi3) | Description |
|---|---|---|
| 0 | 0.00001 (0.000002) | Effusive |
| 1 | 0.001 (0.0002) | Severe |
| 2 | 0.01 (0.002) | Explosive |
| 3 | 0.1 (0.02) | Catastrophic |
Toba
For decades, scientists have debated just how apocalyptic it was when Toba, a supervolcano located in Sumatra, Indonesia, erupted some 74,000 years ago.
How hot is lava : Lava's temperature can range between 1,300 to 2,200 degrees Fahrenheit. For example, lava traveling through a Hawaiian volcano's tubes, or underground passageways, is about 2,200 degrees Fahrenheit, according to the United States Geological Survey.