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What can happen to global temperatures for several years after a volcanic eruption?
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What might happen if a major volcanic eruption occurred every year?
Global temperatures might cool by several degrees
What is the connection between the 1815 Mount Tambora volcanic eruption and the snow and killing in the US in 1816?
Sulfur emissions from the eruption blocked out some of the sun's rays, causing global temperatures to fall in what is called a volcanic winter. This led to unseasonably late snowfalls in North American and Europe.
Which is best used to track the global movement of volcanic ash after an eruption?
satellite photographs
Why did the mount Pinatubo eruption result in global temperatures dropping almost two degrees?
The 1991 eruption of Mount Pinatubo released massive quantities of sulfur dioxide. This led to the formation of tiny droplets of sulfuric acid in the stratosphere. These reflected sunlight back into space, reducing global temperatures.
What combinations is most likely to result in a violent volcanic eruption?
The most likely combination to result in a violent volcanic eruption is the presence of highly viscous magma (such as rhyolitic or andesitic magma) and a large amount of dissolved gas (particularly water vapor and carbon dioxide). These conditions can lead to a buildup of pressure within the magma chamber, causing a violent and explosive eruption. Other factors such as the presence of a vent or conduit for the magma to reach the surface and the structural weakness or faults in the volcano can also contribute to the severity of the eruption.
What might happen if a major volcanic eruption every year?
Global temperatures might cool by several degrees
What might happen if a major volcanic eruption occurred every year?
Global temperatures might cool by several degrees
What is the connection between the 1815 Mount Tambora volcanic eruption and the snow and killing in the US in 1816?
Sulfur emissions from the eruption blocked out some of the sun's rays, causing global temperatures to fall in what is called a volcanic winter. This led to unseasonably late snowfalls in North American and Europe.
What does global cooling do to the earth?
It cools it somewhat. Global cooling occurs after a volcanic eruption when clouds of dust remain in the sky for several days reflecting the sun's rays. This results in a cooling of the atmosphere.
Is it possible for a volcano to change the earth's climate?
Yes. The sulfur emissions from a large, explosive eruption can trigger a global reduction in temperatures for several years.
Which is best used to track the global movement to volcanic ash after an eruption?
satellite photographs
Which is best used to track the global movement of volcanic ash after an eruption?
satellite photographs
How can a particularly violent volcanic eruption impact global temperature?
Ash released from a volcanic eruption can enter the upper atmosphere where it can reflect sunlight. Volcanoes formed the early atmosphere of the planet, so they definitely can have global impact, an increase in agriculture does not signify a significant change in global temperature.
How is Iceland's government responding to global concerns about the Eyjafjallajökull volcanic eruption?
why wont ppl aanser
What combinations is most likely to result in a violent volcanic eruption?
The most likely combination to result in a violent volcanic eruption is the presence of highly viscous magma (such as rhyolitic or andesitic magma) and a large amount of dissolved gas (particularly water vapor and carbon dioxide). These conditions can lead to a buildup of pressure within the magma chamber, causing a violent and explosive eruption. Other factors such as the presence of a vent or conduit for the magma to reach the surface and the structural weakness or faults in the volcano can also contribute to the severity of the eruption.
Why did the mount Pinatubo eruption result in global temperatures dropping almost two degrees?
The 1991 eruption of Mount Pinatubo released massive quantities of sulfur dioxide. This led to the formation of tiny droplets of sulfuric acid in the stratosphere. These reflected sunlight back into space, reducing global temperatures.
What does volcanic ash do to world temperatures?
Volcanic ash can have a cooling effect on world temperatures. When volcanic eruptions release large amounts of ash into the atmosphere, it can block sunlight and reduce the amount of solar radiation that reaches the Earth's surface. This can lead to a short-term cooling effect known as volcanic winter. However, the exact impact on temperatures depends on the magnitude and duration of the eruption.
