This type of volcano is described as dormant. Another level is inactive. This describes a volcano for which there is no record of eruption (unlike dormant), and the volcano's shape and structure is beginning to change due to weathering and erosion.
The opposite of an active volcano is an extinct volcano, which is a volcano that has not erupted in a long time and is not expected to erupt again.
Mount Etna has been an active volcano on the east coast of Sicily for approximately 500,000 years. It is one of the most active volcanoes in the world and has a long history of eruptions and volcanic activity.
it is true that a active volcano is one that has probably not erupted in a long time but could still erupt again, and a volcano that has not erupted since the last eruption on its due date to erupt it is classed as an extinct volcano or more commonly known as a mountain.
Stomboli, a volcano located in Italy, has been consistently erupting for thousands of years. Its first recorded eruption dates back to 270 BC, making it one of the longest continuously active volcanoes in the world.
Erta Ale, a continuously active volcano in Ethiopia, has been erupting for decades, with its most persistent activity starting in 1967. The volcano is particularly known for its lava lake, which has been present for much of this time. Although eruptions have varied in intensity, Erta Ale remains one of the longest-active lava lakes in the world.
Dormant volcano
Some 12,000 years. It is a still-active volcano.
The opposite of an active volcano is an extinct volcano, which is a volcano that has not erupted in a long time and is not expected to erupt again.
Simply an "active" Volcano. If it has NOT erupted for a long time it can be a "dormant" or "extinct" Volcano.
Mount Etna has been an active volcano on the east coast of Sicily for approximately 500,000 years. It is one of the most active volcanoes in the world and has a long history of eruptions and volcanic activity.
Active Volcano erupts from time to time while a inactive volcano hasn't erupted in a long while and may not erupt in the future again. But your never sure if a volcano is truly inactive or not!
it is true that a active volcano is one that has probably not erupted in a long time but could still erupt again, and a volcano that has not erupted since the last eruption on its due date to erupt it is classed as an extinct volcano or more commonly known as a mountain.
An extinct volcano has not had an eruption for at least 10,000 years and is not expected to erupt again in a comparable time scale of the future.This is in contract to a dormant volcano, which is an active volcano that is not erupting, but supposed to erupt again. An active volcano is a volcano that has had at least one eruption during the past 10,000 years. An active volcano might be erupting or dormant.
quiescent
Stomboli, a volcano located in Italy, has been consistently erupting for thousands of years. Its first recorded eruption dates back to 270 BC, making it one of the longest continuously active volcanoes in the world.
The Arenal Volcano is the only volcano in Costa Rica constantly active since it woke up after 400 years with the big 1968 eruption producing huge ash columns, explosions & glowing red lava almost every day. It is considered one of the ten most active volcanoes in the world. This country is about beaches, rainforest and the spectacular Arenal. Source: arenal.net
Erta Ale, a continuously active volcano in Ethiopia, has been erupting for decades, with its most persistent activity starting in 1967. The volcano is particularly known for its lava lake, which has been present for much of this time. Although eruptions have varied in intensity, Erta Ale remains one of the longest-active lava lakes in the world.