One 11-man team has possession of the football. It is called the offense and it tries to advance the ball down the field-by running with the ball or throwing it - and score points by crossing the goal line and getting into an area called the end zone. The other team (also with 11 players) is called the defense.
Is it one public county pool to 142,000 residents, or one pool for every 35 people here at any point in time. The economic downturn hit Las Vegas hard after a rapid rise for years and is now on a slow recovery. I would not think there are a lot of new pools being built, especially with a water shortage again.
A swimming pool, swimming bath, wading pool, or paddling pool is a structure designed to hold water to enable swimming or other leisure activities. Pools can be built into the ground (in-ground pools) or built above ground (as a freestanding construction or as part of a building or other larger structure), and are also a common feature aboard ocean-liners and cruise ships.