No! A stone is a loose impediment. A sand trap is a hazzard. You cannot remove a stone from a hazzard if the stone and ball are in the same hazzard. Penalty...one stroke.
It is called a "sand trap".
I have heard a sand trap called a beach.
A bunker, although some call it a sand trap.
No, two stroke penalty for grounding your club in a hazard prior to taking an actual stroke.
I believe you are referring to Cilia, which are hairlike projections that trap dirt in the body.
Trap or hazard
Sand dunes can help trap sand on a beach, they can also be called sand traps. It is a natural way of keeping sand on a beach.
.Sand Trap louvers and types of louvers
Sand Trap - 1998 is rated/received certificates of: USA:R
Tap the bottoms of your shoes with your club so the sand goes back in the bunker and then rake the bunker with the rake provided.
The sand trap at Paradise Island Golf Club in Paradise Island, Nassau, The Bahamas (Right next to Atlantis Resort has the world's largest sand trap, which does not have a nickname.