2009?
On average, around 50-70 volcanoes erupt each year. However, the number can vary from year to year.
Active volcanoes are currently erupting, have erupted in the past 10,000 years, or have the potential to erupt in the future. Inactive volcanoes, also known as dormant, are currently not erupting but have the potential to erupt again in the future.
An Active volcano is one that has erupted at least once in the past 15,20years.An Extinct volcano has not erupted within the past 15,20 years.A Dormant volcano is an Active volcano that is not currently erupting but can erupt anytime.
When is it thought the first volcano in Australia erupted? When is it thought the first volcano in Australia erupted?
well , that is a good question ! About 1,300 has happened in the last 10,000 year. Most of these are shield volcanoes. Shield volcanoes are found under water or and form easily. three quarters ( 3/4 ) of volcanoes are shield volcanoes. SO if you subtract all of the shield volcanoes from the amount of volcanoes that have happened in the last 10,000 years it will come up to 6,000 eruptions in the last 10,000 years. This is not including under water or shield volcanoes. WELL, that's all . BYE ! (:
On average, around 50-70 volcanoes erupt each year. However, the number can vary from year to year.
As the geologists say that lake toba erupts every 700,000 years and lake toba last erupted 75,000 years ago so lake toba will next erupt 625,000 years after.
Active volcanoes are currently erupting, have erupted in the past 10,000 years, or have the potential to erupt in the future. Inactive volcanoes, also known as dormant, are currently not erupting but have the potential to erupt again in the future.
Superior lake is not an artificial lake because the first people came to the Lake Superior region 10,000 years ago after the retreat of the glaciers in the last Ice Age. They are known as the Plano, and they used stone-tipped spears to huntcaribou on the northwestern side of Lake Minong.
active : a volcano which is expected to erupt again or will erupt again eg.mt etna dormant : a volcano which has erupted in the last 2000 years but not recently eg Mt Baker extinct : a volcano which will not erupt again eg killimanjaro
it was 4 celcius
Volcanoes erupt all the time In the sea. But the last noticable eruption happened a few days ago that is why the air traffic in Europe is shut down.
The California volcanoes are Cosco (last activity 2.5 million years ago), Long Valley Caldera (last activity in the 1750's), Clear Lake (last activity 10,000 years ago), Lassen Peak (last activity 1921), Mount Shasta (last activity 1786), and Medicine Lake (last activity 900 years ago).
when did MT stromboli last erupt, and what were the effects of it.
An Active volcano is one that has erupted at least once in the past 15,20years.An Extinct volcano has not erupted within the past 15,20 years.A Dormant volcano is an Active volcano that is not currently erupting but can erupt anytime.
No, Lake Superior is not a rift valley lake. It is one of the Great Lakes of North America and was formed by glacial activity during the last Ice Age. Rift valley lakes are typically formed by tectonic activity, where land sinks between fault lines, which is not the case for Lake Superior. Instead, it is the result of glacial erosion and the filling of a depression with water.
The California volcanoes are Cosco (last activity 2.5 million years ago), Long Valley Caldera (last activity in the 1750's), Clear Lake (last activity 10,000 years ago), Lassen Peak (last activity 1921), Mount Shasta (last activity 1786), and Medicine Lake (last activity 900 years ago).