I did a report on Super Volcanoes once. The one in Yellowstone is over-due for eruption. Once it erupts (or even if it does erupt) a ****load of ash and gas will spew out. They will be enough of ash to block out the sun and cause a global winter. Reports have shown that other super volcanoes have erupted very, very long ago and after eruption there was a global temperature drop. I think there's another one in New Zealand or somewhere around there. If I could find my report on it I would upload it and post it for you guys to read.
Man... first that topic about that astroid and now this... :wth: I don't like this at all... I'm only very happy I don't live in the US
Look guys, if Yellowstone goes off ALL OF YOU get effected. The lava from the eruption isn't the issue it's the gases and ash. It doesn't matter if you live in Canada, the South Pole, the UK or even some small island smack dad in the middle of no where. You will be affected somehow or another. EDIT: Found my report on it. http://www.rinkinated.net/temp/researchpaper.txt