Answer:
What devours all and can kill a king. Destroy a town and crushes mountains down?
What has keys but no locks, Space but no room, You can enter but you canβt exit.
Doing something of this nature is likely to land you in court
What freezes after it is heated up?
What comes down but never back goes up?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?