What I already know about my topic

I already know a little bit about my topic, but there is still a lot to know. I know that the world is supposed to end, and that is about it. The world is supposed to end in the winter of 2012 by one of two things.A snowstorm that will knock out power that will make us freeze to death or by a massive flood that will wipe out the entire earth. I hope this doesn't happen because I will only be seventeen, and i wont even have half of my life completed!