An volcano is a volcano that erupts regularly.
A volcano is a volcano that lasted 20 to 5000 years without an eruption but volcanic activity is still present.
An volcano is a volcano that have had no eruptions in the last 25,000 years.
A volcano is a volcano that could potentially erupt in the future.
A volcano is a volcano that cannot erupt.
An is the release of lave, ash and steam from a volcano.
A is a large crack where eruptions may take place.
is gas that is released from an eruption of a volcano.
is molten rock found in the Earth's surface.
The is the area in the Earth's surface where magma is formed.
is a combination of magma, gases and steam.
is a gas which has a scent of rotten egg.
are particles of rock power that are blown out of a volcano.
is dark powder left behind after the burning of a substance.
A is a river of mud formed by rain combining with volcanic dust.
are cold and fast winds found approximately 30km up into the atmosphere.
are solid rocks that are blown out of a volcano.