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Because vents in the volcano are so thin compared to over volcanoes that when ever gas escapes it is forced up through these vents into ring-like shapes. It's also to do with the fact that the vents are very round.
That's about all I can say, soz.
The size of the rings though are around the size of a football pitch because that is around the same size as the vents. I don't know how these vents are considered small it's just in comparison to others :P
What else can I help you with?
Where is the most active voloanic are in the world?
Many volcanoes have been in continuous eruption for decades. Etna, Stromboli, and Yasur have been erupting for hundreds or thousands of years. The following 4 volcanoes emit the most lava: Kilauea (Hawaii), Mt Etna (Italy), Piton de la Fournaise (Réunion), Nyamuragira, (D.R. Congo)
Does Mount Rainier have volcanic gases?
Yes, Mount Rainier does emit volcanic gases like carbon dioxide and sulfur dioxide. These gases are released from the volcano's magma chamber as it rises towards the surface, contributing to the overall volcanic activity of the mountain.
What is the world's most active volcano?
Many volcanoes have been in continuous eruption for decades. Etna, Stromboli, and Yasur have been erupting for hundreds or thousands of years. The following 4 volcanoes emit the most lava: Kilauea (Hawaii), Mt Etna (Italy), Piton de la Fournaise (Réunion), Nyamuragira, (D.R. Congo).Many volcanoes have been in continuous eruption for decades. Etna, Stromboli, and Yasur have been erupting for hundreds or thousands of years. The following 4 volcanoes emit the most lava: Kilauea (Hawaii), Mt Etna (Italy), Piton de la Fournaise (Réunion), Nyamuragira, (D.R. Congo).
What are the twenty most active volcanoes in the world?
Many volcanoes have been in continuous eruption for decades. Etna, Stromboli, and Yasur have been erupting for hundreds or thousands of years.The following 4 volcanoes emit the most lava. Kilauea (Hawaii), Mt Etna (Italy), Piton de la Fournaise (Réunion), Nyamuragira, (D.R. Congo)Etna, ItalyStromboli, ItalyYasur, VanuatuAmbrym, VanuatuTinakula, Solomon IslandsErta Ale, EthiopiaManam, Papua New GuineaLangila, Papua New GuineaBagana, Papua New GuineaSemeru, IndonesiaMerapi, IndonesiaDukono, IndonesiaSakurajima, JapanSuwanosejima, JapanSanta Maria, GuatemalaPacaya, GuatemalaArenal, Costa RicaSangay, EcuadorErebus, AntarcticaPiton de la Fournaise, ReunionKiluea, Hawaii
Why do nuclei that emit alpha particles such as americium-241 are safe to use in smoke defectors?
Actually, americium-241 is not safe. If you disassemble the smoke detector and remove the americium-241 pellet, and then ingest it, you are at risk of developing cancer, because an alpha emitter is dangerous when ingested. There are clear warnings on the smoke detector about this. The reason smoke detectors in general are safe is that the amount of americium-241 is very small, and it is very difficult to extract it from the smoke detector. Also, the alpha particles will not travel more than an inch or so in free air, and they will be stopped by the internal design anyway, so the alpha particle field inside the smoke detector is limited to the ion chamber, also inside the smoke detector.
What is the cause of a 1994 sunbird to burn excessive oil and continue to emit white smoke upon giving acceleration?
worn piston rings
What causes your lawnmower to emit smoke?
your engine is either too full of crankcase oil or you Are on the side of a hill too steep to operate engine on, or#3 YOUR RINGS ARE SHOT
What causes a '73 Nova to emit white-grey smoke from exhaust when starting and revving engine?
the valve guides could be worn out The carburetor is running fuel rich and needs adjustment. If it were valve guides or rings the smoke would be blue
Do guns from the 1940s emit smoke after being fired?
Many of them do
Why does my smoke detector emit a single beep?
Your smoke detector emits a single beep to indicate a low battery or a malfunction.
Why does my 1999 escort td van emit blue smoke. engine is very lumpy when at idle but does clear after 45 minutes. Engine does not lose any water or oil. Mileage is 63 thousand. Any help please.?
Most often the case of blue smoke coming out of the exhaust is the cause of piston rings going bad. The rough engine idle is also the cause of poor seals and piston rings.
Why 1992 eagle talon emit a white smoke?
you're gay, that's why
Is it possible to emit smoke on Littlebigplanet 2?
Yes, you just use the smoke maker. It is found in your gadgets bag on the 2nd page.
Why does my smoke alarm emit a single chirp?
A single chirp from your smoke alarm usually means the battery is low and needs to be replaced.
Why does coke not emit smoke while burning?
coke probably does emit gases, but you dont see them cause they are clear, but it doesnt emit smoke, which i am guessing would refer to carbon dioxide, because burning coke does not create it as one of its products. i am not sure what coke has in it exactly, so if someone can explain better then please do.
What causes a car to emit large amount of white smoke?
A blown head gasket
Why does a Honda CL90 emit black smoke?
One reason could be a worn engine.
