Question: what are the different decks on a cruise ship?
Answer: Poop Deck: Originating from the Latin term for a vessel's stern-side – Puppis – the poop deck is located on the vessel's stern. ... 
Upper Deck: The deck that covers the hull of the vessel from its fore to its aft is the upper deck. ... 
Lower Deck: The deck located below the primary or main deck is the lower deck.