If you're looking at animals, then they will have a higher and earlier warnings. They tend to flap around and wreck havoc, but they don't mean to do so. also there will be lava in your front room
If you're looking at animals, then they will have a higher and earlier warnings. They tend to flap around and wreck havoc, but they don't mean to do so. also there will be lava in your front room
The temperature of rocks in the volcanic cone increase. There may also be changes in the shape of the volcanic cone. The cone may start to swell or bulge just before an eruption.
A number of increases in small earthquakes or tremors around a volcano are often a warning sign of an impending volcanic eruption which are caused by the movement of magma into a chamber under the volcano under high pressure which can cause fracturing of the country rock leading to seismic activity.
The commencement of emission of gas and steam from a volcano, as well as increase in emission volume or pressure and potentially a change in gas composition may all mark an increase in activity. Changes in groundwater chemistry and temperature may also occur.
Animals often behave strangely shortly before an eruption like chickens not laying. This happened when Krakatoa (now Anak Krakatoa) erupted in 1883.
When the magma gets close to the surface, the gases dissolved in it start to come out, forming gases which help the magma rise further and erupt. If there is a lot of gas in the magma, it may explode as the gases expand. There may also be triggers like a landslide that uncaps the magma reservoir (like at Mt. St. Helens in 1980) or an interaction with groundwater that causes an explosion.
The preacher building up in the volcano, earthquakes, water moving, and other natural disasters can erupt a volcano.
I don't really know but I think they yell and scream to people or they look on the weather.
Lava will fall out of the top
yes a series of explosions can cause some volcano's to erupt
In some cases, yes. A volcanic eruption is often preceded by earthquakes with unique signatures. A volcano preparing to erupt may also bulge outward. In some cases a volcano may start venting steam, or more steam than usual. Sometimes small steam eruptions may occur as rising magma boils groundwater. This is a complicated matter however. In some cases a volcano may show signs of erupting, but nothing will come of it.
It can be called an active, dormant or extinct volcano. An active volcano erupts regularly and frequently, however, it might not erupt at some times. A dormant volcano rarely erupts. Therefore, it does not erupt for most of the time. An extinct volcano does not erupt anymore.
There is no limit to how many times a volcano can erupt. Some volcanos erupt constantly and some volcanos are inactive.
Very varied. Some volcanoes erupt almost continuously, others erupt at periods of some hundreds of years.
yes a series of explosions can cause some volcano's to erupt
In some cases, yes. A volcanic eruption is often preceded by earthquakes with unique signatures. A volcano preparing to erupt may also bulge outward. In some cases a volcano may start venting steam, or more steam than usual. Sometimes small steam eruptions may occur as rising magma boils groundwater. This is a complicated matter however. In some cases a volcano may show signs of erupting, but nothing will come of it.
It can be called an active, dormant or extinct volcano. An active volcano erupts regularly and frequently, however, it might not erupt at some times. A dormant volcano rarely erupts. Therefore, it does not erupt for most of the time. An extinct volcano does not erupt anymore.
There is no limit to how many times a volcano can erupt. Some volcanos erupt constantly and some volcanos are inactive.
Some are now in Iceland.
some say a volcano erupt
As many as it wants. Some volcanoes erupt often, some infrequently
sometimes it does and some times it doesn't
Very varied. Some volcanoes erupt almost continuously, others erupt at periods of some hundreds of years.
you wont not true well when your not boiling in molten lava it didn't or will erupt the next day depending on what volcano your talking about some they know some they don't
They can put up some signs, or symbols such as an example like the typhoons signal...
No one knows exactly when a volcano will erupt however some early warning signs that can start weeks if not months in advance include increased frequency of earthquakes along with releases of ash.