To determine which location is a Danish dependency, we need to understand what a dependency is and recognize the historical and political ties between Denmark and the options provided.
A dependency is a territory that does not have full political independence or sovereignty as a state but remains politically outside the governing state's integral area.
Let’s examine the options:
After reviewing each option, it's evident that Greenland is the only one listed as a Danish dependency.
Therefore, the correct answer is Greenland.