Social media is a huge part of a high school student's life, but you might be surprised by the one they use the most.
Is Facebook becoming something to be associated with the older generation?
According to a new survey of 1,000 teens and 20-somethings, it might be.
The graph shows the popularity of social media sites with younger users and could indicate the graying of Facebook.
More teens use Tumblr than Facebook. By comparison, just 5 percent of online adults use Tumblr.