As used in this part:
(1) "Automobile graveyard" means any establishment or place of business which is maintained, used, or operated for storing, keeping, buying, or selling wrecked, scrapped, ruined, or dismantled motor vehicles or motor vehicle parts.
(2) "Junk" means old or scrap copper, brass, rope, rags, batteries, plastic, paper, trash, rubber, waste, junked, dismantled, or wrecked automobiles or their parts, and iron, steel, and other old or scrap ferrous or nonferrous material.
(3) "Junkyard" means any place, establishment, or business maintained, used, or operated for storing, keeping, buying, or selling junk, or for the maintenance or operation of an automobile graveyard. Junkyard includes a salvage yard, war surplus yard, garbage dump, recycling facility, garbage processing facility, and sanitary land fill.