Maggie,
1) There are no dumb questions, if a person is sincerely seeking knowledge (I know you are). There are people who ask questions only for questions sake, and who don't truly seek knowledge with the intention of applying the knowledge they receive.
2) The environment (temperature and/or humidity) was changed to rapidly. Put it back in a more humid environment, and let it recover, and then slowly adapt it to a drier environment. Take the cover off for a couple hours each day, or make some small holes to allow some air exchange.
3) It will be fine, but it has had a traumatic experience and will need a little time to recover.
It is like you going from winter white to sunbathing in the hot sun, for hours, with no suncreen. You need to adjust more slowly, and so do your plants.