Hmm, I actually thought they wanted you to only choose one from the list, because it says "Choose a community where one of these natural events could happen" and then gives the list. So I was interpreting that to mean that they actually wanted you to choose one from that list. If it had said, "like the following, for example, etc" I would have thought differently. I wonder if we should clarify with someone about that, to be sure?
Sonya Shaver