volcano

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In contrast, the volcanic plains surrounding these distinctive regions are attributed to volcanic activity that started about 3 1/2 billion years ago and ended roughly 1 billion years ago.
They observe that Jupiter's sodium nebula was enhanced in late May through early June 2007, indicating that Io's volcanic activity increased during that period.
Although humans haven't witnessed volcanic activity in this area for hundreds of years, scientists say we shouldn't be surprised.
He said: "The additional funding is fantastic news Iceland's regular volcanic activity and glacial formations make it a natural laboratory for us to examine the science of flooding.
Taal was then under volcanic activity alert level two, which means activity is taking place, although possible eruption may still be far off.
Summary: There is a risk of UK airspace closures from Sunday because of continuing volcanic activity in Iceland.
The Luton-based carrier did not give guidance on the effects of more recent volcanic activity or expectations for potential problems over the summer.
IS this truly the writing on the wall when some relatively small Icelandic volcanic activity, coupled with the air movement in the right direction, can totally emptyUKairspace except for emergency flights?
ISTANBUL, Apr 21, 2010 (TUR) -- International flights scheduled from Istanbul are now getting back to normal after the volcanic activity calmed down and European airports reopened, Turkish officials said on Wednesday.
IS this truly the "writing on the wall" when a relatively small Icelandic volcanic activity, coupled with the air movement in the right direction, can totally empty UK airspace except for emergency flights?
Till now, it was believed to have been caused by an intense volcanic activity in India's Deccan Traps.
Much like the geysers, hot springs, and fumaroles (steam and gas vents) at Yellowstone National Park, the approximately 2,800 hot springs in and around Beppu are fueled by volcanic activity very close to Earth's crust.