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What are two major volcanic eruptions that have occurred in the last 100 years?
Wiki User
∙ 13y ago
mt st hellens in Washington usa
hope this helps
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoWiki User
∙ 14y agoEtna, Mauna Loa & St Helens
Wiki User
∙ 13y ago12
Anonymous
yellowstone
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How long does the natural disaster ushually last?
* floods * bushfires * volcanic eruptions
What forms the islands of Hawaii?
The island of Hawaii was formed by volcanic activity over a period of thousands of years.
Can powerful explosive volcanic eruptions result in climatic cooling for millions of years following an eruption?
yes
How often Do the volcanoes in mars erupt?
Mars is geologically dead. It did have volcanic eruptions in the past, but these ceased about 1.8 billion years ago
How many times has mount Pinatubo erupted in the past 100 years?
In the past 100 years Mount Pinatubo has had many eruptions. However, all of those were part of a relatively brief period of activity in 1991 leading up to and immediately following the cataclysmic eruption on June 15.
Which natural phenomenon occurs for many years after major explosive volcanic eruptions such as Tambora and Pinatubo?
Brilliantly colored sunrises and sunsets
What volcanic events formed Crater Lake Oregon and When did they take place?
Caldera collapse followed major ash and pyroclastic-flow eruptions 6000 years ago.
Can you stop volcanic eruption?
No, but people have been able to predict when volcanic eruptions are going to happen for several years. Hope this was helpful :)
How can volcanic eruptions make islands?
The lava cools and keeps piling up for thousands of years
How long does the natural disaster ushually last?
* floods * bushfires * volcanic eruptions
What era was the first volcanic eruption?
The planet Earth has always had volcanic eruptions, since its earliest formation about four and a half billion years ago.
What forms the islands of Hawaii?
The island of Hawaii was formed by volcanic activity over a period of thousands of years.
Can powerful explosive volcanic eruptions result in climatic cooling for millions of years following an eruption?
yes
What bad effect volcanic eruptions?
It can cause a very low drop in temperature like it did billions of years ago
How often Do the volcanoes in mars erupt?
Mars is geologically dead. It did have volcanic eruptions in the past, but these ceased about 1.8 billion years ago
What happens when two plates collide?
They create a convergent boundary and can often create mountains, over a period of years.
How many volcanic eruptions have happned in Japan?
More than 60 volcanoes in Japan have erupted in the past 1,000 years.
