Answer:
What is it something that you always have but you always leave behind?
Though easy to spot, when allowed to plume, It is hard to see, when held in a room.
What turns from red to black as soon as it touches water?
What surrounds the world, yet dwells within a thimble?
What English word retains the same pronunciation, even after you take away four of its five letters?
Which bank is not used for storing money?