I would suggest you switch from art to sociology, because art has a huge and demanding workload and along with your 8 other subjects, it is very very easy to fall behind and cause you unnecessary stress, trust me as someone taking GCSE art going into year 11, it is too much to balance, unless you are seriously willing to deal with that.
Also, don't take art just because your friends are or because people will question you if you drop it, this is your life and your future, who cares what others think. At the end of the day you will be the one sitting the exam, so don't let other's opinions control your life decisions.
It is a good idea to have some correlation between your subjects, so if sociology links with geography more then that's also something to consider.
So just think about your own feelings, without others clouding your judgement. Good luck! (: