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Composite or stratovolcanoes are known to produce ash clouds due to their explosive eruptions caused by the buildup of gas pressure within viscous magma. These eruptions can release large amounts of ash, gas, and rock fragments into the atmosphere, creating dangerous ash clouds that can travel long distances from the volcano.
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When a volcano erupts can it block the sun?
Yes. Large explosive volcanic eruptions can produce enormouys ash clouds that can turn day as dark as night in areas around the volcano. Ash and gas from such eruptions can filter out enough sunlight to reuduce global temperatures.
What type of lava flow does Yellowstone volcano have?
Yellowstone has produced both basaltic and rhyolitic lava flows. It is better known for its ecplosive eruptions, which produce large ash clouds and pyroclastic flows rather than lava flows.
Which is the deadliest type volcano in the world?
Stratovolcanoes are considered the deadliest type of volcano in the world because they are capable of producing explosive eruptions with pyroclastic flows, ash clouds, and lahars. These eruptions can cause significant destruction to surrounding areas and have resulted in some of the most devastating volcanic disasters in history.
What is a volcano in your own words?
A volcano is a vent or opening in the Earth's crust where molten rock, ash, and gases can erupt from the interior of the Earth. This process can create new landforms, such as mountains, and can also lead to potentially hazardous events like lava flows, ash clouds, and pyroclastic flows. Eruptions can vary in intensity and frequency depending on the type of volcano.
What spewed out of a volcano?
When a volcano erupts, it can spew out a mixture of hot gases, ash, lava, and rocks. This material, known as volcanic ejecta, can vary in composition depending on the type of volcano and the dynamics of the eruption. Eruptions can be highly explosive with significant ash clouds, or more effusive with slow-moving lava flows.
When a volcano erupts can it block the sun?
Yes. Large explosive volcanic eruptions can produce enormouys ash clouds that can turn day as dark as night in areas around the volcano. Ash and gas from such eruptions can filter out enough sunlight to reuduce global temperatures.
Which type of volcano produces thick ash clouds?
Stratovolcanoes, also known as composite volcanoes, are known for producing thick ash clouds due to their explosive eruptions. These volcanoes are characterized by their steep slopes and alternating layers of lava, ash, and rock fragments. When these volcanoes erupt, they can release large amounts of ash and debris into the atmosphere.
What type of lava flow does Yellowstone volcano have?
Yellowstone has produced both basaltic and rhyolitic lava flows. It is better known for its ecplosive eruptions, which produce large ash clouds and pyroclastic flows rather than lava flows.
Does it spew lava or ash or flow?
A volcano can spew lava, ash, or a combination of both during an eruption. The type of eruption depends on various factors, including the volcano's composition, gas content, and eruption style. Lava flows are common in effusive eruptions, while explosive eruptions can generate ash clouds.
What type of volcano is MtRuapehu?
It is an active volcano and spills out ash and lava.
Do volcano produced large amounts of ash?
Volcanoes vary in their production of ash, but all of them while erupted produce huge ash clouds, often bigger than themselves! In fact, the volcanic eruption in Pompeii had so much ash, that it preserved the bodies and one can still go see them today.
Ash cinder and bombs form what type of volcano?
cinder cone volcano
What type of volcano is made from alternating layers of lava and ash?
The composite volcano.
What type of volcano is composed of ash and rock?
A a stratovolcano.
What is ash clouds?
An ash cloud is where the volcano erupts ash out and it forms like a cloud, but it's of ash. Mt st Helen's had the biggest ash cloud and it was so strong it blew part of the mountain off
Which is the deadliest type volcano in the world?
Stratovolcanoes are considered the deadliest type of volcano in the world because they are capable of producing explosive eruptions with pyroclastic flows, ash clouds, and lahars. These eruptions can cause significant destruction to surrounding areas and have resulted in some of the most devastating volcanic disasters in history.
Are all ash clouds toxic?
it depends what type of cloud it is
