Which is the lowest city in the world?
The lowest city in the world is Jericho in Israel. It is also one of the oldest cities in the world.
A common trick question. The answer, of course, is Vatican City. It actually is unknown if Vatican City has the lowest birth rate because no statistics are shown for the country, although it seems like the most likely answer. Based on statistics, as of 2011, Monaco has the lowest birth rate of Europe (and the world) at about 7 newborns per 1000 residents.