Chris looked at his group as Mrs. Greingoth asked them to make a list of other reasons why they would need to apparate. "Well incase there is an emergency, it is a simple and easy way to get everyone out of an area. Another reason you could do it, is if you are stuck, or inside of a place and can't get out (or lost) you can leave. Unless there is a non Apparating spell around the area. Also you could apparate if you were trying to move something extremely heavy." he said thoughtfully writing the ideas down as he said them.