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Q: Which class of violently exploding stars whose luminosity after eruption suddenly increases millions of times?
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How did Eyjafjallajokull eruption happen?

it was exploding from the ground


What eruption does Mt St Helen's have?

The eruption that Mt St Helen has is an exploding volcano that shoots lava and rocks into the air.


How do you describe volcano using adjectives?

hot exploding huge fearful gigantic


What is it called when ash and cinders are blown violently out of volcanoes?

when volcanic ash bursts out of the volcano, its called an eruption.^^^Actually, when ash and cinders are blown violently out of volcanoes, it's called a tephra. :3


Did Mount St Helens erupt aggressively?

I'm not sure you could describe the eruption as "aggressive" since a volcano is not alive, but it certainly erupted violently.


How do you use erupt in a sentence?

Overheating some spaghetti sauce caused an eruption in the cooking class. The historical eruption of Mount Vesuvius destroyed the Greek city of Pompeii. A skin eruption should be kept clean to avoid infection.


How many people died in the eruption of mount katmai?

Okmok volcano in Alaska violently erupted in 1817. Thousands of people were said to have been killed, but there is no record of the exact number.


What is affected by volcano eruption?

The people, fertlises the soil, increases land size, animals and trees die too


What factor determaine the type of volcanic eruption?

the primary factors that determine whether a volcano violently or quietly include magma composition magma temp and the amount of dissolved gases in the magma.


Does Mount St Helens lava flow violently or quietly?

Lava can't flow violently. Highly explosive eruptions such as the 1980 eruption of Mount St. Helens do not produce lava flows: they produce clouds of ash, gas, and pumice. Mount St. Helens has produced "quiet" lava flows at times.


Why do some volcanoes erupt violently while others do not?

It is because they contain viscous lava. Viscous lava flows slowly and thus hardens quickly. Some of the lava hardens on the vent, causing a blockage of the vent. The materials in the volcano eruption will force its way out, and it creates a loud 'bang' and the ground shakes violently.


What was the most dangerous volcanoe?

The most dangerous volcano is a volcano that is erupting violently, spitting out lots of lava, rock and ash.The effect of a volcano can disrupt countries across the world, as I am sure you know from the eruption in Iceland.