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Volcanic eruptions release huge quantities of various gasses. The most abundant gas typically released into the atmosphere from volcanic systems is water vapor (H2O), followed by carbon dioxide (CO2) and sulfur dioxide (SO2). Volcanoes also release smaller amounts of others gases, including hydrogen sulfide (H2S), hydrogen (H2), carbon monoxide (CO), hydrogen chloride (HCL), hydrogen fluoride (HF), and helium (He). Volcanic gases can rise tens of kilometers into Earth's atmosphere during large explosive eruptions. Once airborne, the prevailing winds may blow the eruption cloud hundreds to thousands of kilometers from a volcano. The gases spread from an erupting vent primarily as acid aerosols (tiny acid droplets), compounds attached to tephra particles, and microscopic salt particles. These gasses and particles can have several global effects due to their quantities and how far they can spread. 1) The particles can encourage cloud formation for quite a while - increasing global cloud cover and causing temporary global cooling.

2) The increased cloud cover and cooling effect can significantly alter global weather patterns - causing more precipitation in some areas and less in others - and of course colder weather with the consequent shift in type of precipitation in the form of ice and snow instead of rain.

3) The released gases can persist for a long time after the cloud formation effect and result in noticeable global warming after the cooling effect has dissipated.

In addition, volcanic eruptions change the landscape by adding or destroying mountains or creating new islands such as those that have formed near Iceland several times over the past few decades. There are also some long-term effects as the volcanic ash and magma break down to form new soil - which tends to be very fertile since it is loaded with nutrients. It takes quite a while for it to break down and form the soil though.

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7y ago
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16y ago

people will die and the wolrd will siese 2 exist.....

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14y ago

mud flows, flash floods, landslides, rockfalls, earthquakes,ashfall, acid rain, tsunamis and more.

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12y ago

Lots of dead people and dead veg

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Q: What are the social impacts of mount Vesuvius?
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Related questions

What mountain is the only active volcano in mainland Europe?

Mount Vesuvius


What volcano buried Italy?

a big volcano that errupted


When mount vesuvius erupted?

There is no telling when Mount Vesuvius will erupt next.


Is mount vesuvius extinct?

Mount Vesuvius is dormant (sleeping), not extinct.


How do you spell the volcano in Pompeii?

Mount Vesuvius (in Italian: Monte Vesuvio. in Latin: Mons Vesuvius).


3 facts about Mt Vesuvius?

1. Mount Vesuvius is a cone shaped volcano 2. Mount Vesuvius is located on the Gulf of Naples 3. Mount Vesuvius' last eruption was in 1944


Was the city destroyed by the eruption of Mount Vesuvius?

Mount Vesuvius destroyed the city of Pompeii.


What country is mount Vesuvius?

Mount Vesuvius about 9 km east of Naples, Italy.


When did mount vesuvius happen?

mount vesuvius happened in the morning of august 24th A.D


Is Mount Venus the same thing as Mount Vesuvius?

No. Mount Venus is a megalithic site in Ireland. Mount Vesuvius is a volcano in Italy.


Is mount vesuvius a cinder cone?

No. Vesuvius is a stratovolcano.


What is the cone type of Mount Vesuvius?

Vesuvius is a stratovolcano.