Here's the deal with this. There is an easy and a hard question. You may answer the easy question for three points. Or you may answer the easy and hard questions for seven points. The only rub is that if you go for both and miss one of them you get zero points. You must decide if you are only going for the easy question before you hear the hard question.
Easy Question:
Population Density
What is the most densely populated city or town in Massachusetts?
Hard Question:
What is the most densely populated country in the world with a population over 1,000,000 ppl?